End of 7th Grade Math Review

What is the constant of proportionality for this table?   

• 1/9
• 9
• 8

Is this graph proportional?

• Yes
• No

Write an equation for this situation.

• y=9.75x
• y=19x
• y=19.25x
• y=9.5x

Is this graph proportional?

• Yes
• No

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).

Which graph is proportional?

• A
• B
• C and D
• All of the graphs are proportional

Name the constant of proportionality.

• 8
• 16
• 6
• 3

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.2

CCSS.6.NS.B.3

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Sam had $420 in his checking account.  He made 6 deposits of $40.25.  He needs to write 4 checks of $275.50.  What will the balance be 

• $661.50
• -$440.50
• $1102.00
• -$923.50

Make the percent to decimal.
7%

• .007
• 0.07
• 7
• 70

Tags

CCSS.7.RP.A.3