iCoachMath.com: Examples on Verbal and Algebraic Expressions - Introduction to Algebra - (AL)
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Solved Examples

Curriculum: Alabama Course of Study   Click to change Curriculum

Topic: Introduction to Algebra  Click to change Topic

Lesson: 1: Verbal and Algebraic Expressions  Click to change Lesson

Click on a 'View Solution' below for other questions:
ccc Ed bought a few pen sets at $4.50 per set, to gift the children in his housing colony. The bill amount came to $92, which included a tax of $2. How many pen sets were bought? ccc View Solution
ccc Brian ordered 9 mushroom pizzas for a small party. He paid $94, which includes the tax of $4. Find the cost of one mushroom pizza.
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ccc Dennis ordered 14 mushroom pizzas for a small party. He paid $143, which includes the tax of $3. Find the cost of one mushroom pizza.
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ccc Robert and his friends went to a magic show with their families. Cost of ticket for each adult was $25 and for each child was $12. The group had 14 adults and the total cost for the tickets was $518. How many children were there in the group? ccc View Solution
ccc Two computer models are available in the market.The model without CD drive costs $400 and the model with CD drive costs $560. David wants to buy a computer with CD drive after 8 weeks by saving a fixed amount each week. How much money David has to save each week to buy the model with CD drive? ccc View Solution
ccc Students of grade 5 went for a picnic with their teachers to an amusement park. Entry fee per student is $20 and per teacher is $30. There were 12 teachers altogether. The total entry fee paid was $420. Select the correct verbal model so as to find the total number of students.
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ccc To raise $4,000 for a charity, a club is selling magazine subscriptions at $10 each. How many subscriptions does the club need to sell to raise the amount?
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ccc John is flying his jet from station A to station B at a speed of 400 mph. When he is at a distance of 400 miles from station B, he receives a message that he will get clearance to land only after 2 hours. What is the speed at which he can fly so that he arrives at station B in 2 hours?
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ccc David started jogging on a straight road from station A to station B. The two stations are 16 miles apart. If the average speed of David is 8 mph, then how long will it take for David to reach station B? ccc View Solution
ccc Peter got a profit of $512 on selling 16 computers last month. This month he wants a profit of at least $3 more on each computer. He plans to sell 20 computers this month. Find the least profit that Peter can make this month.
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ccc A jet is flying from city A to city B at a speed 450 mph. The distance between the two cities is about 993 miles. Choose the equation which can be used to find the time t in hours for the jet to travel from A to B.
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ccc Wilson is a marketing executive. He gets $3,000 per month as salary and $20 as commission on each item he sells in the month. If x represents the number of items Wilson sold in a month, then which expression can be used to find the total amount he gets for the month?
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ccc Nathan has taken a car on lease under an agreement that requires a down payment of $1,500 and $250 per month for 24 months. He also has to pay $0.25 per mile on each mile driven over 20,000 miles. Choose the correct model for the total amount A, that Nathan has to pay for the car, if he drives more than 20,000 miles. (Assume M represents the number of miles driven over 20,000 miles.)
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ccc Bill has a bookstore and a flower shop of rectangular shape. Area of the bookstore is twice the area of the flower shop. Length and width of the flower shop are 25 yards and 12 yards. What is the width of the bookstore, if the length of the bookstore is 30 yards? ccc View Solution
ccc The rate of growth of a vine is 1 foot per day. If the vine was 91 feet long on July first, then how long was it on May first?
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ccc Edward bought 20 pens and 10 pencils from a shop. What is the cost of one pencil if the cost of one pen is $2 and the total bill is $50? ccc View Solution
ccc Tom has a school in which the total number of students from grade 6 to grade 8 is 320. If the number of students in grade 6 is 90 and in grade 8 is 120, then find the number of students in grade 7.
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ccc Thomas went to buy CDs on sale for $8 each and he spent $65 on CDs, which included a tax of $1. How many CDs did Thomas buy? ccc View Solution
ccc Eight friends went to a restaurant for dinner. The waiter gave them a bill of $120. A tax and a tip of $24 was added to the bill at the register. How much each person should contribute to pay an equal share of the bill?
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ccc Robert has an appointment at 10 a.m. in a city 180 miles away from his home town. What shall be his minimum speed to keep up his appointment if he starts at 7 a.m. from his hometown in his own car? ccc View Solution
ccc Nathan and his friends went for a movie with their families. The cost of adult ticket was $20 each and the cost of child ticket was $10 each. Find the money they spent on tickets if there were 12 children and 10 adults.
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ccc Francis bought a few pen sets at $4 per set, to gift the children in his housing colony. The bill amount came to $74, which included a tax of $2. How many pen sets were bought? ccc View Solution
ccc David is selling lemonades and tacos. The profit on each lemonade is 30¢ and on each taco is 75¢. The number of tacos sold are 100. Total profit of David is $90. Find the number of lemonades sold.
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ccc A school library is 70 yards wide and 171 yards long. A basketball court has the same area, but is 57 yards wide. Which of the following algebraic model represents the situation while finding the length of the basketball court? [Let x represent the length of basketball court.]
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ccc Renny bought 20 books each of which costs $7. The total bill is $120 which includes a discount. What is the discount on each book? ccc View Solution
ccc Jerald has a plot of 33 m × 3 m. He wants to acquire another plot adjacent to the plot he has, which is of a length 11 m. What is the width of the plot he wants to acquire, if the areas of the two plots are same? ccc View Solution
ccc John and Tom are contesting an election for the post of the president of their club. By noon of the election day, the number of votes polled in favour of John is 90 and polled in favour of Tom is 120. There are 60 more members to cast their vote. Find the minimum number of votes to be polled in favour of John out of the remaining 60 so that John wins the election.
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ccc Paul has a bookstore and a flower shop of rectangular shape. Area of the bookstore is twice the area of the flower shop. Length and width of the flower shop are 56 yards and 12 yards. What is the width of the bookstore, if the length of the bookstore is 42 yards? ccc View Solution
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