Proportional Relationships Test

Front

What is the unit rate if there are 1,760 calories in 8 servings?

Back

220 calories per serving

Front

A cheetah can run 50 miles per hour. How far can it run in 2.5 hours?

Back

125 miles

Front

Which size of yogurt shown in the table has the lowest unit price? Options: 6 oz, 8 oz, 10 oz, 32 oz

Back

8 oz

Front

Kevin can travel 22 1/2 miles in 1/3 hour. What is his average speed in miles per hour?

Back

67.5 mph

Front

Dawson rakes leaves in his neighborhood. The equation y=10x represents the amount of money he earns. What is the constant of proportionality?

Back

10

Front

On a map, one inch represents 20 miles. If two cities are 45 miles apart, how far apart are they on the map?

Back

2.25 inches

Front

What equation represents the table below? Options: y = 5x, y = 8x, y = 12x, y = 18x

Back

y = 8x

Front

What is the unit rate in the graph below?

Back

47

Front

How do you know if a graph represents a proportional relationship? Options: The line is straight., The line goes through the origin., The line is straight and goes through the origin., The slope is positive.

Back

The line is straight and goes through the origin.

Front

Which equation represents a proportional relationship? Options: y = 7x+2, y = 3x, y = 4x-1, y = 6x-3

Back

y = 3x