Unit 2 2.1-2.7 Review

Which statement best describes the relationship between x and y in the table?

• Proportional
• Not Proportional

Tags

CCSS.7.RP.A.2A

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

• 45
• 90
• 135
• 2

Tags

CCSS.7.RP.A.2B

Find the unit rate:  $3.60 for 3 pounds of apples. How much does it cost for 1 pound of apples?

• $1.00 per pound
• $3.60 per pound
• $1.20 per pound
• $1.10 per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Does the table represent a proportional relationship?

• Yes.
• No.

Tags

CCSS.7.RP.A.2A

What is the constant of proportionality for this table?

• 1/9
• 9
• 8

Tags

CCSS.7.RP.A.2B

Jennifer has 5 cats. Bob has 4 dogs. What is the ratio of cats to dogs?

• 1:6

• 5:4

• 4:5

• 4:6

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Jebadiah has a bag of skittles in his Halloween basket. He found 3 red skittles and 7 purple skittles. What is the ratio of red to purple skittles?

• 3:7

• 7:3

• 4:6

• 6:8

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write an equation for this relationship.

• y=1/5x
• y=1/2x
• y=2x
• y=5x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Harvey's Supermarket sells 3 pounds of ground beef for $6. If Mariah buys 10 pounds of ground beef, how much will she pay?

• $30

• $20

• $60

• $10

Tags

CCSS.6.RP.A.3B

Is the given table a proportional relationship? If so, what is the constant?

• Yes; 1/3
• Yes; 3
• Yes; 5
• No

Tags

CCSS.7.RP.A.2B