Review 7th

***PROPORTION***
Jose swims 3 laps in a pool every 2 minutes. How long would it take him to swim 27 laps?

• 8 minutes
• 9 minutes
• 16 minutes
• 18 minutes

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

In the computer lab, there are 1 PC for every 5 Mac computers. If the computer lab has a total of 24 computers, how many are Mac?

• 20
• 6
• 5
• 10

Solve the proportion below:

• 42
• 6
• 2
• 28

Tags

CCSS.7.RP.A.2B

Solve the proportion for x. Round to the nearest tenth

• x=17.5

• X=2.6

• X=32.4

• x=18.7

Izzy is buying a computer that costs $1459.00.  The sales tax rate for the computer is 9%.  How much TAX will Izzy pay?

• $131.30
• $1,313.10
• $131.00
• $131.31

Tags

CCSS.6.RP.A.3C

Jonah wants to buy a car. He has saved $6,000.00 an his dream car costs $8500.00 and has a sales tax rate of 7%.  How much more money will Jonah need to earn to purchase the car? 

• $595.00
• $420.00
• $3095.00
• $0.00

Tags

CCSS.6.RP.A.3C

The regular price of a sofa is $599.99. 
If there is a 20% discount and
the sales tax is 6%
(based on the discounted price),
How much will the sofa cost?

• $508.79
• $479.99
• $635.99
• $489.59

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.3

CCSS.7.RP.A.3

Which graph matches the inequality
2 > p?

• A
• B
• C
• D

Tags

CCSS.6.EE.B.8

 18 - (-4)

• -22
• 4
• 22
• -4

Tags

CCSS.7.NS.A.1C

-30 - -73

• 103

• -43

• 43

• -103