1.6 Solve Proportional Relationships

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

Is this table proportional?

• Yes
• No

Tags

CCSS.7.RP.A.2A

In the equation y = 14x, what is the constant of proportionality?

• y
• x
• 14

Tags

CCSS.7.RP.A.2B

The number of words Maria typed varied directly with the amount of time she spent typing. If she typed 275 words in 5 minutes, how long would it take her to type 1,100 words? 

• 220 minutes
• 20 minutes
• 15 minutes
• 4 minutes 

Tags

CCSS.6.EE.B.7

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

CCSS.6.EE.B.6

CCSS.6.EE.C.9

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound
• $5 per pound
• $35 per pound
• 0.125 pounds per dollar

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

• 60

• 12

• 14

• 9

Tags

CCSS.7.RP.A.2C

• 13

• 21

• 33

• 27

Tags

CCSS.7.RP.A.2B

• 38

• 35

• 52

• 29

Tags

CCSS.7.RP.A.3

• 8

• 15

• 7

• 3

Tags

CCSS.6.EE.B.7