7th Math: Unit 1 Review

Jamie has 5½ gallons of paint. Each gallon can cover 208.4 ft². How many square feet will the paint be able to cover if he uses all the paint? (7.3A)

• 329.5 ft²
• 734.8 ft²
• 1,146.2 ft²
• 2,340.6 ft²

Sarah ordered 6 dining room chairs online. • Each chair cost $87.50. • The cost of delivery was $92.40. What is the total amount that Sarah paid for her order? (7.3B)

• $525.00
• $617.40
• $179.90
• $641.90

Jenna and Julien went to a fast food restaurant after school. The menu is below. They ordered two burgers, one side of fries and two milkshakes. Sales tax for their order was $0.64 and they paid with a $20 bill. How much change should they get back? (7.3B)

• $5.57
• $14.43
• $11.82
• $8.18

Nathan has soccer practice the first week of school for 1¾ hours each day for the first 5 days. The next week of school Nathan has soccer practice for 2¼ hours each day for 5 days. How many hours did Nathan practice soccer for the first two weeks of school? (7.3B)

• 8¼ hours
• 2½ hours
• 11¾ hours
• 20 hours

The table below shows the federal income tax rate for wages earned for married couples. George and his wife had a combined income of $350,000. How much did they pay in income taxes? (7.13A)

• $115,500
• $325,450
• $234,500
• $245,700

Juanita buys a table and 4 chairs for her dining room. The table costs $119 and the chairs are $45 each. If the local sales tax is 4.25%, what is Juanita's total purchase price including tax? (7.13A)

• $170.97
• $299.00
• $311.71
• $426.08

The table shows Arnold's net worth statement. Assets are shown as positive numbers, and liabilities are shown as negative numbers. The value of Arnold's car is not given. Arnold's net worth is $129,570. Based on the information in the table, what is the current value of Arnold's car? (7.13C)

• $117,520
• $90,140
• $39,430
• $12,050

What is the value of the expression –13 × 4.6? Enter your answer in the space provided. (7.3A)

(a)  

Set A represents rational numbers. Set B represents integers. Which diagrams shows numbers placed in correct sets? (7.2A)

• 
• 
• 
• 

At 8:00 a.m., the temperature was 15℉. By 3:00 p.m., the temperature had dropped 22°. What was the temperature at 3:00 p.m.? (7.3B)

• 37℉
• 7℉
• –7℉
• –22℉