Review Equations and Inequalities

Moesha needs $79 for a class trip. She already has $22 and she can earn the rest by babysitting for 8 hours. If h represents her hourly earnings, which of the following equations can be solved to find Moesha’s hourly earnings? Select all that apply.

• 79 = 22h + 8

• 79 - 22 = 8h

• 79 = 22 + 8h

• 22 = 79 - h

• 79 + 22 = 8h

Tags

CCSS.HSA.CED.A.3

Neil’s airplane needs a full tank of fuel to travel 2,600 miles. How many tanks of fuel, t, does Neil’s airplane need to travel no more than 7,800 miles? Write an inequality to represent this situation.

Tags

CCSS.6.EE.B.8

Anya budgets $194 for commuting to work each month. She buys a monthly bus pass for $68 and spends $6 each time she buys lunch. Which inequality describes the number of days, d, that Anya can afford to buy lunch?

Tags

CCSS.7.EE.B.4B

• x = 13.00

• x = 15.33

• x = 42.05

• x = 61.80

Tags

CCSS.7.EE.B.4A

Which choice describes the value of m? See image.

• 
• 
• 
• 

Tags

CCSS.7.EE.B.4B

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

• A
• B
• C
• D

Tags

CCSS.7.EE.B.4B

Solve and graph the inequality.

7n - 1 > 76

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

• a≤1
• a≤25
• a>1
• a<25

Tags

CCSS.6.EE.B.8