Proportions Find X

The shapes are similar. Use proportions to solve for y.

• y = 11 ft

• y = 4.5 ft

• y = 5 ft

• y = 6.5 ft

Tags

CCSS.HSG.SRT.A.2

The shapes are similar. What is the scale factor? Simplify your answer.

• 4:1

• 1:5

• 5:1

• 5:4

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Solve the proportion:

• 4

• 8

• 14

• 10

Tags

CCSS.7.RP.A.2B

Solve for a

• 29/12

• 41/12

• 107/12

• 13

Tags

CCSS.7.EE.B.4A

Which graph is proportional?

• A

• B

• C and D

• All of the graphs are proportional

Tags

CCSS.7.RP.A.2D

Craig earns extra money as a lifeguard. He earns $37 for 4 hours and $64.75 for 7 hours.  What is the constant of proportionality (how much did he make per hour)?

• $37

• $64.75

• $9.25

• $18.50

Tags

CCSS.7.RP.A.2B

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

• y

• x

• 14

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality for this table?

• 1/9

• 9

• 8

Tags

CCSS.7.RP.A.2B

What makes a graph proportional?

• Linear

• The line is only in quadrant 1

• Curvy line

• Linear and the line goes through the origin

Tags

CCSS.8.EE.B.5

Does the equation x/y = 3 form a proportional relationship?

• Yes, because k = 3

• Yes, because k = 1/3

• No, because it does not form a line.

• No, because k is more than one value.

Tags

CCSS.7.RP.A.2B