Unit2CBAreview7thgrade24-25

Solve the inequality: 9 + x/2 > 16. What is the smallest integer value of x that satisfies the inequality?

• 12

• 14

• 16

• 18

The model represents an equation. What value of x makes the equation true?

• 3

• 8

• 6

• 4

7-11 sells a large refillable cup for $5.25. Refills are $0.75. Write an equation to find out how many refills he has purchased if he has spent $12.00

(a)   (b)   (c)   = (d)  

• $12.00
• r +
• $5.25
• $1.25

• $6.75

• $0.75
• r -

Which values from the set satisfy this inequality? -5 - 3x > 10. Select ALL correct answers.

• -5

• -10

• -15

• 0

• 5

Paxton wants to prank the local convenience store by paying in all nickels. To get the snacks he wants he needs to have $4.25. He already has $1.30 in nickels. Which equation can be used to find n, the number of nickels he needs to have his $4.25?

• 1.3 = 0.05n + 4.25

• 0.05 = 1.3n + 4.25

• 4.25 = 0.05n + 1.3

• 1.3 = 4.25n + 0.05

What is the solution set for the inequality 4x + 6 > 18?

First blank is the sign, second is the value.

x ​ (a)   ​ ​ (b)  

In triangle DEF, if the measure of angle D is 30°, angle E is 110°, and angle F is 10x, what is the value of x?

Hint: The sum of all the angles of a triangle equals 180°.

• 4

• 10

• 15

• 20

Write the situation that best represents the situation described by the equation 50g + 35 = 185?

Zoe has spent ​ (a)   on gaming this year. She paid a yearly subscription fee of ​ (b)   plus ​ (c)   for each new game. What is g, the number of games she has purchased?

• $185
• $35
• $50
• $150
• $135

Nathi bought a jug of sweet tea for $5. She also bought some chicken baskets for $4 each. Nathi did not spend more than $28 on chicken and sweet tea. Write an inequality that can be used to find k, the number of baskets Nathi bought.

• A) k + 5 ≤ 28

• B) k + 4 ≤ 28

• C) 4k + 5 ≤ 28

• D) 3k + 4 ≥ 28

When ​ (a)   or ​ dividing by a ​ (b)   number you have to ​ (c)   the inequality symbol.

• multiplying
• negative
• flip
• adding
• subtracting
• positive
• keep