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D Determine whether the set {0, 13,  13} satisfies closure property with respective to multiplication. D

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D Name the property illustrated by: (7x)(17x) = 1 D

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D Simplify: ( 5  +   13    4 ) (5 12     13 ) (4 7  12   4 ) ^{3} D

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D A cloth stores offers "25% off the sale price". A dress whose original price is $100 has a sales price that was 20% less than the original price. Then what percentage of the original price is the final price? D

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D A tradesman bought an article for $300. He wants a gain of 20% by allowing 5% discount on it. What price should the tradesman mark on the article? D

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D Name the subset(s) of the real numbers to which ' 11' belongs. D

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D Use the symbol < or > or =, to show the relationship between  6,  49 D

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D Name the property of the statement:  8 + 8 = 0 D

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D Determine whether the following is true. If y, b, a are real numbers, and if y = b then y + a = b + a. D

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D Find the property illustrated by the relation:  2.3l  +  9k  =  9k  +  2.3l  D

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D Determine whether the following statement is true. If v, k, z are real numbers, then v (k  z) = vk  vz. D

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D Find the sum in clock arithmetic: 9 + 4 (on a 12hour clock.) D

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D Name the property illustrated. (2l + 9)(10 + 9l) =(2l + 9).(10) + (2l + 9).(9l) D

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D Simplify:  7  9 ^{3} +   2 + 4 ^{4} +  2  8 ^{3} D

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D Determine whether the following statement is true. If a.h = b.h and h is nonzero, then a = b. D

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D Find the sum in clock arithmetic: 2 + 1 (on a 12hour clock.) D

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D Which of the following is an equivalent expression for (3 + 3) + 7? D

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D Which property does "4 · 7 = 47 ∈ {real numbers}" illustrate? D

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D Which property is illustrated in the expression? 5.5 × (7.7 × 27.9) = (5.5 × 7.7) × 27.9 D

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D Which of the following expressions is equivalent to 10 + (( 10) + 55)? D

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D Simplify:  14  4 10 +  12  15 10   15 + 12 8 D

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D Determine whether the statement  a + y  =  a  +  y  is true or false. D

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D Determine whether the statement  u  +  p  ≥  u + p  is true or false. D

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D What is the value of z, if the equation q × r × u = u × z illustrates the commutative property of multiplication? D

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D Which of the following is correct ?
I. 7 × 17 = 17 × 7 illustrates the associative property of addition. II. 7 × (17 × 62) = (7 × 17) × 62 illustrates the associative property of multiplication. III. 7 × (17 × 62) × 0 = 0 illustrates the associative property of addition. D

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D Which of the following is the absolute value of  3 + 5 ? D

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D On a particular day the temperature at sea level at a place was measured as 175° F. What would be the temperature at an altitude of 35000 feet if the temperature decreases about 5° F for every 1000 feet of altitude. D

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D The subtraction expression   92     79  can also be written as, D

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D What is the value of the expression? 91 + ( 58) + ( 95) D

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D Name the property of the statement: 11 · (8 · 3) = (11 · 8) · 3 D

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D If a scooter travels 136 km on 4 liters of petrol, how many kilometers will it travel on 11 liters of petrol? D

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D Perform the given operation: 5.82 yards($1617 yards) D

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D The length of a wire is 1251 feet. Write the length of the wire in inches. D

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D Write a comparison statement using <, =, or > . 0 __  0.438 D

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BBB The following are the temperatures at various places:  40° F,  34° F,  44° F, order the temperatures from highest to lowest. BBB

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BBB Use the symbol < or > or =, to show the relationship between  26, 26 BBB

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BBB Use the symbol < or > or =, to show the relationship between 48, 7 BBB

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BBB Perform the given operation: 136 feet4 seconds × 384 seconds3 hours× 9 miles1224 feet BBB

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BBB Determine whether the following is true or false: 37.043 > 37.0043 BBB

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BBB True or False? 0.25255227562...∈ {irrational numbers} BBB

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BBB Name the subset(s) of the real numbers to which 72 belongs. BBB

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BBB Name the subset(s) of the real numbers to which 0.777777.... belongs. BBB

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BBB Write 0.201¯ as a quotient of two integers. BBB

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BBB True or False? 7.373737............∈ {irrational numbers} BBB

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BBB Determine whether the following true or false. 12∈ {real numbers} BBB

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BBB List the numbers in order from least to greatest  0.017,  0.0017,  0.17,  17. BBB

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BBB List the numbers in order from least to greatest 6, 5, 4, 18. BBB

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BBB List the numbers in order from least to greatest 534, 5116, 513, 5748 BBB

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BBB Write the repeating decimal 0.43629¯ as a ratio of two integers. BBB

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BBB Write the repeating decimal 0.707¯ as a quotient of two integers. BBB

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BBB True or false? If a < b, then a^{2} < b^{2}. BBB

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BBB Determine whether the statement is true or false. If b^{2} > y^{2}, then b > y. BBB

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BBB Determine whether the statement is true or false. If x > c, then x + z > c + z, for any real number z. BBB

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BBB Determine whether the statement is true or false. If b^{2} = x^{2}, then b =x. BBB

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BBB Use a real number to represent 90 meters below sea level. BBB

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BBB Use a real number to represent a debit of $2900. BBB

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BBB Identify whether 224 is a rational or an irrational number. BBB

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BBB Identify whether 258 is a rational or an irrational number. BBB

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BBB The length of a wire is 1474 feet. Write the length of the wire in inches. BBB

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BBB The length of river Nile is 6670 kilo meters. Express its length in miles. BBB

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BBB On a particular day the temperature at sea level at a place was measured as 64° F. What would be the temperature at an altitude of 16000 feet if the temperature decreases about 4° F for every 1000 feet of altitude. BBB

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BBB Determine if the set of natural numbers and the operation of multiplication form a field. BBB

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BBB Find the property illustrated by the relation: 10.6(pw) = (10.6p)w. BBB

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BBB Name the property illustrated by: (11x)(111x) = 1 BBB

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BBB Which property does ( 8) + [ ( 8)] = 0 illustrate? BBB

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BBB What number (on a 12hour clock) in clock arithmetic serves as the additive identity? BBB

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BBB Simplify:  9  +   35  +  44  +   32  BBB

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BBB Perform the given operation: 4.99 yards($333 yards) BBB

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BBB Determine whether the product of an irrational number and a positive integer other than '0' will be an irrational number. BBB

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BBB Write a comparison statement using <, =, or > . 0 __  0.354 BBB

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BBB Determine whether the following true or false. 20∈ {real numbers} BBB

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BBB Simplify:  14  16 ^{4} +   4 + 11 ^{4} +  7  15 ^{4} BBB

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BBB Simplify:  13  4 9 +  11  14 9   14 + 11 6 BBB

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BBB Determine whether the statement  z + a  =  z  +  a  is true or false. BBB

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BBB Determine whether the statement  k  +  w  ≥  k + w  is true or false. BBB

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BBB Determine whether the statement  x    y  ≤  x  y  is true or false. BBB

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BBB Find the property illustrated by the relation: 6.4(py) = (6.4p)y. BBB

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BBB Name the property illustrated by: (12c)(112c) = 1 BBB

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BBB Which of the following properties do not hold for the set of whole numbers? BBB

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BBB Determine whether the following is true. If b, z, a are real numbers, and if b = z then b + a = z + a. BBB

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BBB The subtraction expression   84     72  can also be written as, BBB

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BBB What is the value of the expression? 76 + ( 98) + ( 85) BBB

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BBB Which of the following is the absolute value of  2 + 6 ? BBB

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BBB Find the multiplicative inverse of (8 + 78). BBB

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BBB Find the opposite and the absolute value of  34. BBB

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BBB Find the property illustrated by the relation:  2.5w  +  4t  =  4t  +  2.5w  BBB

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BBB Name the property illustrated. (2u + 7)(8 + 5u) =(2u + 7).(8) + (2u + 7).(5u) BBB

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BBB Determine whether the following statement is true. If g.d = i.d and d is nonzero, then g = i. BBB

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BBB Which one of the statements satisfies transitive property? BBB

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BBB Determine whether the following statement is true. If x = b  a then x + a = b; a, b are real numbers. BBB

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BBB Determine whether the following statement is true. If s, l, r are real numbers, then s (l  r) = sl  sr. BBB

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BBB Determine which one of the sets does not satisfy closure property of addition. BBB

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BBB If a scooter travels 64 km on 2 liters of petrol, how many kilometers will it travel on 4 liters of petrol? BBB

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BBB Find the sum in clock arithmetic: 9 + 8 (on a 12hour clock.) BBB

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BBB Find the sum in clock arithmetic: 6 + 3 (on a 12hour clock.) BBB

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BBB Which of the expressions does not illustrate the identity property of addition? BBB

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BBB Use the symbol < or > or =, to show the relationship between  7,  64 BBB

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BBB Name the property of the statement:  11 + 11 = 0 BBB

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BBB The following are the temperatures at various places:  41° F,  35° F,  48° F, order the temperatures from highest to lowest. BBB

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BBB Name the property of statement: 30 + 0 = 30 BBB

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BBB Name the property of the statement: 14 · (10 · 6) = (14 · 10) · 6 BBB

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BBB Which of the following equation represents identity property of multiplication? BBB

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BBB Determine whether the associative property satisfied under the division operation. BBB

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BBB What is the value of k, if the equation l × v × n = n × k illustrates the commutative property of multiplication? BBB

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BBB Determine whether the set of negative integers is closed under addition. BBB

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BBB Which of the following expressions represents the commutative property of addition? BBB

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BBB Which of the following is an equivalent expression for (2 + 3) + 6? BBB

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BBB Which property is illustrated in the expression? 3.3 × (6.6 × 33.7) = (3.3 × 6.6) × 33.7 BBB

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BBB Which of the following expressions illustrates the commutative property of addition? BBB

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BBB What is the number that should be added to a number so that the sum is the number itself? BBB

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BBB Which of the following expressions is equivalent to 12 + (( 11) + 98)? BBB

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BBB Determine whether the set of irrational numbers is closed under addition. BBB

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BBB Determine whether the set of irrational numbers is closed under multiplication. BBB

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BBB Determine whether the set of whole numbers is closed under multiplication. BBB

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BBB Use the symbol < or > or =, to show the relationship between  11, 11 BBB

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BBB Use the symbol < or > or =, to show the relationship between 63, 8 BBB

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BBB Write the numbers in increasing order:  13, 1,  94,  2 BBB

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BBB Write the numbers in increasing order: 0.5, 10,  2.1,  6 BBB

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BBB Determine whether the statement is true for all real numbers a, b and c: (a  b)  c = a  (b  c) BBB

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BBB The record of low temperatures for six states are given below, find which states have record of low temperatures below  45° F?States  Temperatures  Michigan   34° F  New Mexico   46° F  New York   32° F  North Carolina   52° F  Pennsylvania   44° F  Virginia   50° F  BBB

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BBB Perform the given operation: 52 feet4 seconds × 608 seconds4 hours× 9 miles468 feet BBB

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BBB ICCC stands for International Credit Card Code which is a 12digit number. The twelth digit of an ICCC is called its prime digit. The prime digit of an ICCC can be obtained by performing the following operations on the first eleven digits. (i). Add the digits in the odd positions and multiply by 3. (ii). Add the digits in the even positions. (iii). Add the results of first two steps. (iv). Subtract the total sum from the next highest multiple of 10. Determine the prime digit of an ICCC whose first eleven digits are 01522514658. BBB

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BBB Which of the following is correct ?
I. 6 × 16 = 16 × 6 illustrates the associative property of addition. II. 6 × (16 × 59) = (6 × 16) × 59 illustrates the associative property of multiplication. III. 6 × (16 × 59) × 0 = 0 illustrates the associative property of addition. BBB

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BBB Which property does "6 · 7 = 67 ∈ {real numbers}" illustrate? BBB

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BBB True or False? 4.595959............∈ {irrational numbers} BBB

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BBB Determine whether the following is true or false: 22.042 > 22.0042 BBB

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BBB Determine whether the following is true or false: If a number is rational, then it is an integer. BBB

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BBB True or False? 0.464664410694...∈ {irrational numbers} BBB

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BBB Name the subset(s) of the real numbers to which 511 belongs. BBB

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BBB Name the subset(s) of the real numbers to which 0.666666.... belongs. BBB

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BBB Name the subset(s) of the real numbers to which ' 27' belongs. BBB

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BBB Name the subset(s) of the real numbers to which "π" belongs. BBB

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BBB Give the coordinate that indicates the approximate location of point A. BBB

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BBB Give the coordinate that indicates the approximate location of point A. BBB

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BBB List the numbers in order from least to greatest  0.015,  0.0015,  0.15,  15. BBB

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BBB True or False?The difference of two whole numbers is a whole number. BBB

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BBB Determine whether the statement is true or false. The product of two irrational numbers is an irrational number. BBB

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BBB True or False? The product of two irrational numbers is a rational number. BBB

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BBB Determine whether the statement is true or false. The sum of two irrational numbers is an irrational number. BBB

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BBB Use a real number to represent 85 meters below sea level. BBB

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BBB Use a real number to represent a debit of $1900. BBB

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BBB Write 0.165¯ as a quotient of two integers. BBB

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BBB Identify whether 368 is a rational or an irrational number. BBB

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BBB Identify whether 224 is a rational or an irrational number. BBB

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BBB List the numbers in order from least to greatest 8, 6, 5, 26. BBB

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BBB List the numbers in order from least to greatest 345, 3125, 314, 39100 BBB

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BBB Write the repeating decimal 0.23424¯ as a ratio of two integers. BBB

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BBB Write the repeating decimal 0.794¯ as a quotient of two integers. BBB

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BBB True or false? If y < x, then y^{2} < x^{2}. BBB

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BBB Determine whether the statement is true or false. If y^{2} > c^{2}, then y > c. BBB

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BBB Determine whether the statement is true or false. If a > x, then a + z > x + z, for any real number z. BBB

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BBB Determine whether the statement is true or false. If c^{2} = a^{2}, then c =a. BBB

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BBB Find the property illustrated by the relation. 2.3q + 7r = 7r + 2.3q BBB

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BBB Name the property illustrated. (5m + 2)(3 + 3m) = (5m + 2).(3) + (5m + 2).(3m). BBB

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BBB What is the value of r, if the equation w × p × x = x × r illustrates the commutative property of multiplication? BBB

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BBB Find the property illustrated by the relation: 3.6p + 9s = 9s + 3.6p BBB

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BBB Find the property illustrated by the relation: 5.8x + 13z = 13z + 5.8x BBB

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BBB Write a comparison statement using <, =, or > : 63 __ 63 BBB

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BBB Write a comparison statement using <, =, or >. 47 __ 99 BBB

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BBB Find the property illustrated by the relation: 2.5a + 6a = 6a + 2.5a BBB

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BBB Find the property illustrated by the relation: 2.6a + 10a = 10a + 2.6a BBB

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BBB Find the property illustrated by the relation. 5.6r + 13r = 13r + 5.6r BBB

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BBB Find the property illustrated by the relation. 3.6s + 6s = 6s + 3.6s BBB

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BBB Find the property illustrated by the relation: 5.8b + 14b = 14b + 5.8b BBB

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BBB Find the property illustrated by the relation: 3.5s + 11s = 11s + 3.5s BBB

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BBB Find the property illustrated by the relation: 2.6b + 4b = 4b + 2.6b BBB

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BBB Use a real number to represent a credit of $6000. BBB

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BBB Identify whether 10064 is a rational or an irrational number. BBB

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BBB Find the property illustrated by the relation. 4.5r + 6r = 6r + 4.5r BBB

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BBB Find the property illustrated by the relation: 3.7s + 8s = 8s + 3.7s BBB

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BBB Find the property illustrated by the relation: 3.6s + 8s = 8s + 3.6s BBB

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BBB Determine whether the following statement is true or false. "If t^{2} = w^{2}, then t = w." BBB

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BBB Which property does ( 13) + [ ( 13)] = 0 illustrate? BBB

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BBB Find the property illustrated by the relation: 7.2(xt) = (7.2x)t. BBB

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