Ready Math 7 Unit 2 Review

Gwen borrows $300 from her parents to buy a bike. She agrees to pay them back the money plus 3% simple interest over one year.

Which equations represent the amount Gwen will repay her parents?

(t = total)

• t = 300 + 300(0.03)

• t = 300 + 3

• t = 300(1.03)

• t = 300 - 300(0.03)

Gwen borrows $300 from her parents to buy a bike. She agrees to pay them back the money plus 3% simple interest over one year.

What is the total amount she repays?

• $303

• $309

• $291

• $330

Tags

CCSS.7.RP.A.3

What is 50% of $430?

• $860

• $645

• $215

• $50

Tags

CCSS.6.RP.A.3C

What is 25% of $96?

• $48

• $24

• $71

• $25

Tags

CCSS.6.RP.A.3C

Marie will earn $15 per hour at her new job. She will earn 66% of this amount per hour during training. What will her hourly wage be during training?

• $20

• $15

• $10

• $66

Tags

CCSS.6.RP.A.3C

What percent did the amount change by?

600 to 498

• decrease of 17% (-17%)

• increase of 17% (17%)

• decrease of 102% (102%)

• decrease of 30% (-30%)

Tags

CCSS.6.RP.A.3C

What percent did the amount change by?

500 to 555

• decrease of 55% (-55%)

• increase of 55% (55%)

• increase of 11% (11%)

• increase of 5% (5%)

Tags

CCSS.6.RP.A.3C

Solve the equation for b if c = 5.

b = 2c

• b = 7

• b = 3

• b = 10

• b = 0.4

Tags

CCSS.6.EE.B.7

Solve the equation for f if v = 5.

f = 4 + v

• f = 20

• f = 1

• f = 5

• f = 9

Tags

CCSS.HSA.REI.B.3

Solve the equation for c if d = 2.

d = c - 10

• c = 8

• c = 12

• c = 2

• c = 10

Tags

CCSS.6.EE.B.7