Module 10 Test

The table shows the amount of snow in inches recorded each month last winter for Chicago and Boston. Which equation relates the amount of snow for Boston, b, to the amount of snow for Chicago, c?

•         b = c + 4

• b = c + 2

• b = 4c

• b = 2c

Hailey is 2 years younger than her sister.
If Hailey is h years old, which equation represents the age of her sister, s?

• s = 2h

• s= h + 2

• h = 2s

• h = s + 2

The graph shows how many songs Sabrina downloaded each week since
she joined a music service.

Which equation relates the number of songs Sabrina downloaded, y, to the number of weeks, x?

• y = x + 2

• y = x + 3

• y = 2x

• y = 3x

Mr. Garcia can estimate the distance in miles he will drive, d, given a certain number of hours, t, using the equation 
d = 60t.

Write an equation to represent the relationship shown in the table.

A hose can fill a swimming pool with water at a rate of 4 inches per hour. What is the equation relating the number of inches of water, y, to the time in hours, x?

• y = 4x

• y = x + 4

• y = 2x

• y = x - 4

Write an equation to represent the relationship shown in the graph.

A car travels at a constant speed of 60 miles per hour. What is the equation relating the distance traveled, d, to the time in hours, t?

• d = t - 60

• d = 30t

• d = t + 60

• d = 60t

How much does it cost to have your lawn mowed for 2 hours?

• $18

• $16

• $17

• $19

Each ticket to ride a carousel costs $2.50. The table shows the relationship between x, the number of tickets bought and y, the cost of the tickets in dollars. Carousel Rides Number of Tickets, x Cost, y (dollars) (1, 2.50)  (2, 5.00)  (3, 7.50)  Plot each point on the coordinate grid. Which Graph matches the data

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