7th grade review

What is the constant of proportionality for this table?   

• 1/9
• 9
• 8

Tags

CCSS.7.RP.A.2B

Is this graph proportional?

• Yes
• No

Tags

CCSS.7.RP.A.2D

Write an equation for this situation.

• y=9.75x
• y=19x
• y=19.25x
• y=9.5x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Is this graph proportional?

• Yes
• No

-4x + 14 ≤ 54

• x ≥ - 10
• x ≤ -10
• x ≥ 10
• x ≤ 10

Tags

CCSS.7.EE.B.4B

What does a proportional relationship look like on a graph?

• A straight line that passes through the origin, (0,0).
• A line that does not pass through the origin , (0,0).

Tags

CCSS.7.RP.A.2D

Name the constant of proportionality.

• 8
• 16
• 6
• 3

Tags

CCSS.7.RP.A.2B

The school office ordered 24 boxes of pens. Their total cost was $191.52. What was the cost of 1 box of pens?

• $7.02
• $7.20
• $7.98
• $8.00

Tags

CCSS.6.NS.B.3

Calculate 25% of 80

• 20
• 80
• 48
• 95

Tags

CCSS.6.RP.A.3C

What is 30% of 50?

• 16
• 16.3
• 17.4
• 15

Tags

CCSS.6.RP.A.3C