Unit 3 Day 8 Homework

A pair of designer sneakers was purchased for $120. Since they were purchased, their price has increased by 15%. What is the new price?

• $15

• $18

• $120

• $138

Elena’s aunt bought her a $150 savings bond when she was born. When Elena is 20 years old, the bond will have earned 105% in interest. How much will the bond be worth when Elena is 20 years old?

• $105

• $150

• $307.50

• $157.50

In a video game, Clare scored 50% more points than Tyler. If c is the number of points that Clare scored and t is the number of points that Tyler scored, which equations are correct? Select all that apply.

• c = 1.5t

• c = t + 0.5

• c = t + 0.5t

• c = t + 50

• c = (1 + 0.5)t

Which decimal is the best estimate of the fraction  $\frac{29}{40}$  ?

• 0.5

• 0.6

• 0.7

• 0.8

Convert ³/₄ to percent

• 75%

• 25%

• 50%

• 100%

Tags

CCSS.5.NF.B.3

What is 10% of 730?

• 73

• 7300

• 350

• 735

Tags

CCSS.6.RP.A.3C

What is 50% of 730?

• 356

• 635

• 365

• 536

Tags

CCSS.6.RP.A.3C

Decrease 500 by 30%

• 470

• 350

• 499.70

• 150

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3

Increase $90 by 12%

• $10.80

• $102

• $100.80

• $90.12

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3