CCSS.Math.Content.7.RP.A.2

Tell whether the two figures are similar. Explain your reasoning. (Hint: are they proportional?)

• Yes, similar because they are the same shape and side lengths are proportional.
• No, not similar because they are the same shape, but side lengths are not proportional.
• Yes, same shape
• No, different sizes

Tags

CCSS.Math.Content.7.RP.A.2

Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

• $30
• $20
• $60
• $10

Tags

CCSS.Math.Content.7.RP.A.2

When we compare variables, we compare them as _____ over ______. 

• peanut butter over jelly
• x over y
• rate over one
• y over x

Tags

CCSS.Math.Content.7.RP.A.2

What is the constant of proportionality (in miles per hour) based on the table?

• 45
• 90
• 135
• 2

Tags

CCSS.Math.Content.7.RP.A.2

Jessica was planning a trip to Jamaica. Before going, she did some research and learned that the exchange rate is one Jamaican dollar for 0.5 US dollars. How much Jamaican money would she get if she exchanged $28?

• $56
• $14
• $5.60
• $140

Tags

CCSS.Math.Content.7.RP.A.2

 Is there a constant rate of change represented in the table below?  If so, what is the rate of change?

• Yes, 2 degrees
• Yes, 2 hours
  Yes, 2 hours
• Not a constant rate
• Yes, -2 degrees

Tags

CCSS.Math.Content.7.RP.A.2

What is the equation y=kx for the table?

• y=1/3x
• y=3x
• y=5x
• y=1/5x

Tags

CCSS.Math.Content.7.RP.A.2

The list below shows the number of shirts of different types that Savannah sold one day at a store.

• Shirt with vertical stripes: 6
• Shirt with horizontal stripes: 4
• Shirt with a school mascot: 5
• Shirt that is plain: 18

Based on these results, what is the most reasonable prediction of the number of shirts with a school mascot that will be sold out of the next 165 shirts sold?

• 25

• 160

• 28

• 140

Tags

CCSS.Math.Content.7.RP.A.2

How do you find the constant of proportionality for an equation?

• The number in front of y

• The number in front of x

• The number added to x

• The number subtracted from x

Tags

CCSS.Math.Content.7.RP.A.2

Does this graph show a proportional relationship?

• Yes, because it is linear

• Yes, because it is linear and goes through the origin.

• No, because it is not linear

• No, because it does not go through the origin.

Tags

CCSS.Math.Content.7.RP.A.2