7th Grade Quarter 1 Test

Middle school students are going on a field trip. Adult volunteers are needed to accompany the students. The table shows x adult volunteers will accompany y students. Which equation models the relationship between x and y?

• $y=4x$

• $y=8x$

• $y=6x$

• $y=12x$

Tags

CCSS.HSF-BF.A.1A

Harvey walks 174 feet in 14.5 seconds. What is Harvey's unit rate in feet per second? (Just put the number in the blank)

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The graph shows a proportional relationship between the number of hours Luis works, x, and the amount of money he earns in dollars, y. Which statement below is correct?

• In 18 hours Luis earns $2

• In 2 hours Luis earns $18

• In 1 hour Luis earns $2

• In 1 hour Luis earns $10

Tags

CCSS.7.RP.A.2D

Megan loves to paint. The graph shows the relationship between the number of bottles of paint, x, and the ounces of paint, y, that she has. What equation, y = kx, could model this situation?

• $y=5x$
  

• $y=20x$

• $y\ =\ 10x$

• $y\ =\ 4x$

Tags

CCSS.8.EE.B.5

The graph shows a proportional relationship. What is the constant of proportionality?

Tags

CCSS.7.RP.A.2B

The number of pages Caitlin reads over time is shows in the table. What is Caitlin's unit rate of reading? (Just put the number)

Tags

CCSS.6.RP.A.3B

Consider the table. Does it represent a proportional relationship?

• Yes

• No

Tags

CCSS.7.RP.A.2A

Sam buys office supplies for his home business. The office supplies cost $175.79 before tax. The sales tax rate is 8.25%. What is the amount of tax Sam will pay?

Tags

CCSS.7.RP.A.3

Monty buys hats in bulk to sell at his store. His cost for each hat is $17. He marks up the hats 45%. What price is he selling the hats for?

• $21.50

• $7.65

• $23.95

• $24.65

Tags

CCSS.6.RP.A.3C

Stan's Skate Shop is having a sale on skateboards. The original price for its Extreme Skateboard was $84.50. The sale price is $50.70. What is the percent decrease on the price of the skateboard?

• 33.8%

• 40%

• 60%

• 66.7%

Tags

CCSS.6.RP.A.3C