Topic 6 Test Review

Jenna wants to buy a new tablet that costs $242. She already has $62 and plans to save $12 per week. If w represents the number of weeks until Jenna has enough money to buy the tablet, find an equation that can be used to find the value of w. Select all that apply!

• $242-62=12w$

• $242=62w+12$

• $62=242-w$

• $242=62+12w$

• $242+62=12w$

Tags

CCSS.HSA.CED.A.3

The Monaco family can use at most 300 minutes for their combined family cell phone plan. How many minutes, m, is each family member able to use if there are 4 members?

• $m<75$

• $m>75$

• $m\ge75$

• $m\le75$

Amelia can spend no more than $89 to rent a car for a day trip. A rental car costs $35 per day plus $0.20 per mile. Which inequality represents the possible distance in miles, m, that Amelia can drive without exceeding her budget.

• $89\le0.20m+35$

• $89\ge0.20m+35$

• $89\le35m+0.20$

• $89\ge35m+0.20$

After pitching  $6\frac{2}{3}$   innings in his latest game, Barron has pitched more innings than his  $82\frac{2}{3}$   innings pitched last season. Which graph represents how many innings, x, might he have pitched before his latest game?  

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Tags

CCSS.6.EE.B.8

Solve the equation:  $0.6p+4.5=22.5$  

•  $p=33$  

•  $p=30$  

•  $p=10.8$  

•  $p=4.41$  

Tags

CCSS.7.EE.B.4A

Solve the equation:  $–4(6-b)=4$  

•  $b=22$  

•  $b=-22$  

•  $b=6$  

•  $b=7$  

Tags

CCSS.7.EE.B.4A

 Solve the inequality:  $\frac{2}{3}x-\frac{1}{4}>3\frac{1}{12}$ 

•  $x>5$  

•  $x>2\frac{1}{2}$  

•  $x>8$  

•  $x>\frac{3}{2}$  

Which graph represents the solution to the inequality: $9(n+2)-5n\ge34$  

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Tags

CCSS.7.EE.B.4B

In one month, Jason earns $32.50 less than twice the amount Kevin earns. Jason earns $212.50. Identify the algebraic equation that shows how to find the amount that Kevin earns.

• $2x-32.50=212.50$

• $32.50-2x=212.50$

• $\left(2-32.50\right)x=212.50$

• $x-2\cdot32.50=212.50$

Tags

CCSS.HSA.CED.A.3

A lemonade stand sells cups of lemonade for $1.50 each. The cost to make each cup of lemonade is $0.20. The lemonade stand also had $50.00 in operating expenses. The goal of the stand is to make a profit of at least $200. Which inequality would represent the cups of lemonade,  $c$  , that need to be sold to meet this goal. 

•  $1.30x+50\le200$  

•  $1.30x+50\ge200$  

•  $1.30x-50\ge200$  

•  $1.30x-50\le200$ 

Tags

CCSS.7.EE.B.4B