Question

1. A student has $10 to spend at the store. She purchases a bag of chips for $1.50, a beverage for $1.25, and a slice of pizza for $2.75. She also wants to buy some candy bars to share with her friends. The candy bars cost $0.75 each. How many candy bars can she buy?
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1 point
A. 4 candy bars
B. 6 candy bars
C. 14 candy bars
D. 21 candy bars
2. Carlton has a gift card for $85 and decides to purchase new clothes for school from Phoenix & Co during tax-free weekend. The list shows the prices of some of the items he is thinking of buying.

Each belt is priced at $10.99.Each shirt is priced at $12.99.Each pair of shorts is priced at $16.50.Each pair of pants is priced at $21.99.
Carlton thinks he has enough to purchase a belt, a shirt, two pairs of shorts, and two pairs of pants. Carlton’s sister, Hillary, says he can only buy a belt, a shirt, one pair of shorts, and two pairs of pants. Compare the two total for each list.

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1 point
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A. Hillary's list is $0.54 less than Carlton's list.
B. Hillary's list is $16.50 less than Carlton's list.
C. Carlton's list is $25.98 less than Hillary's list.
D. Hillary's list is $68.50 less than Carlton's list.
3. Carlton has a gift card for $85 and decides to purchase new clothes for school from Phoenix & Co during tax-free weekend. The list shows the prices of some of the items he is thinking of buying.

Each belt is priced at $10.99.Each shirt is priced at $12.99.Each pair of shorts is priced at $16.50.Each pair of pants is priced at $21.99.
Carlton thinks he has enough to purchase a belt, a shirt, two pairs of shorts, and two pairs of pants. Carlton’s sister, Hillary, says he can only buy a belt, a shirt, one pair of shorts, and two pairs of pants.

How much will Carlton have left if he uses his list and how much will he have left if he uses Hillary’s lists?
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1 point
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A. Carlton should use his list because he will have $22.53 left.
B. Carlton should use his list because he will have $15.96 left.
C. Carlton should use Hillary's list because he will have $0.54 left.
D. Carlton should use neither list because both lists are more than $85.00.
4. Max sold 30 burgers during half-time. That is 8 more than twice the number Zack sold. Which equation could be used to determine how many burgers Zack sold?

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1 point
A. 2x - 8 = 30
B. 2x + 8 = 30
C. 2(x + 8) = 30
D. 2x = 8
5. Kelly wore 25 bracelets last week. That is 5 less than three times the number Jessie wore this week. Which equation could be used to determine how many bracelets Jessie wore?
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1 point
A. 3(x - 5) = 25
B. 3x + 5 = 25
C. 3 (x + 5) = 25
D. 3x - 5 = 25
6. During lunch, a sandwich shop owner sold 2 types of sandwiches: turkey and roast beef. Each sandwich cost $4.99 and the total sales from all of the sandwiches sold was $219.56. There were 25 turkey sandwiches sold. Which equation could be used to determine how many roast beef sandwiches were sold?
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1 point
A. 4.99x + 25 = 219.56
B. 4.99(x - 25) = 219.56
C. 4.99(x + 25) = 219.56
D. 4.99x - 25 = 219.56
7. Sophia plans to sell 30 handmade bracelets at a local craft fair. The cost of making each bracelet is $3.62. Sophia sold each bracelet for $5.50.
After Sophia takes out the cost it took to make each bracelet, how much money (profit) will she make selling bracelets?

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1 point
A. $1.88
B. $56.40
C. $108.60
D. $165.00
Simplify the expression:
4x + 12 + 6x - 10
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1 point
A. 6x - 22
B. 10x + 22
C. 10x + 2
D. 10x - 2
Simplify the expression:
2x + 5 + 7x - 2 + 9x - 16
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1 point
A. 18x - 19
B. 20x + 19
C. 16x - 22
D. 15x + 19
E. 18x - 13
10. The figure below shows the unit lengths of each of the five sides of the pentagon. What is the perimeter of the figure, in units? Determine each expression that represents the perimeter. Choose TWO.

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1 point
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A. 5x - 2
B. 5x + 10
C. 3x
D. 7x
E. x + x + 1 + x - 4 + x + 3 + x - 2
11. The figure below shows the length and width of a rectangle. What is the perimeter of the rectangle, in units? Choose TWO.

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1 point
Captionless Image
A. 4(x + 12)
B. 4 + 4 + x + 12 + x + 12
C. 4 + x + 12
D. x + 16
E. 2x + 32
12. Ashley buys 5 pounds of grapes for $13.75. How much did he pay per pound?
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1 point
A. $2.75
B. $8.75
C. $18.75
D. $68.75
13. What is the rate, in kilograms per minute, at which the machine crushes dried fruits?

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1 point
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A. 4 kilograms per minute
B. 4 1/3 kilograms per minute
C. 2 7/16 kilograms per minute
D. 3/13 kilograms per minute

Answer 1

Here are the answers with brief work:

1. B. 6 candy bars
10 - (1.50+1.25+2.75) = 4.50; 4.50 ÷ 0.75 = 6

2. B. Hillary's list is $16.50 less than Carlton's list.
Carlton: 10.99+12.99+2(16.50)+2(21.99)=100.96; Hillary: 10.99+12.99+16.50+2(21.99)=84.46; difference 100.96-84.46=16.50

3. C. Hillary's list; $0.54 left.
85 - 84.46 = 0.54 (Carlton’s list exceeds $85)

4. B. 2x + 8 = 30

5. D. 3x - 5 = 25

6. C. 4.99(x + 25) = 219.56

7. B. $56.40
Profit per bracelet = 5.50 - 3.62 = 1.88; total = 1.88 × 30 = 56.40

8. C. 10x + 2

9. E. 18x - 13

10. A and E.
E expands to 5x - 2, so A and E give the same perimeter.

11. B and E.
B simplifies to 2x + 32, which matches E = 2x + 32 (perimeter = 2(length + width)).

12. A. $2.75 per pound (13.75 ÷ 5 = 2.75)

13. B. 4 1/3 kilograms per minute