Unit 2 Test Review - Equations and Inequalities

Look at the model. What value for x makes the equation true?

• 1 2/3
• 1 1/2
• 2
• 5

Tags

CCSS.6.EE.B.5

Look at the model. Which of the following represents the value of x?

• 6
• 2
• -6
• 12

Tags

CCSS.6.EE.B.7

Mario purchased a bag of popcorn and some drinks at the movie theater. The bag of popcorn cost $3.75, and the drinks were $2 each. Mario did not spend more than $15 for the popcorn and drinks. Which inequality can be used to find d, the number of drinks Mario could have purchased?

• 3.75 + 2 + d = 15
• 2d + 3.75 ≤ 15
• 2d - 3.75 ≤ 15
• 3.75d + 2 ≥  15

Tags

CCSS.7.EE.B.4B

Xavier and Raul each have a baseball card collection. 
* The number of baseball cards in Xavier's 
   collection can be represented by x. 
* The number of baseball cards in Raul's
   collection is twice the number in Xavier's
   collection.
* The total number of baseball cards in 
   both collections is 72.
How many baseball cards are in Xavier's collection?

• 24
• 36
• 48
• 12

Tags

CCSS.7.EE.B.4A

What is the value of x in this equation?
4x + 8 = -12

• 5
• -5
• 3
• -6

Tags

CCSS.7.EE.B.4A

If x = -3, which inequality is true?

• -10 + 2x  ≥ -12
• -3 - (-4x) ≤ -20
• 8 - 2x ≤ 15
• 7 - x ≥ 15

Tags

CCSS.6.EE.B.5

Use the inequality below to find the value of m.
-3m + 5 ≥ 14

• m ≥ -3
• m ≥ 3
• m ≤ 9
• m ≤ -3

Tags

CCSS.7.EE.B.4B

Look at the algebra tile model. Which of the following represents the value of x?

• x = 4
• x = -4
• x = 1
• x = -2

Tags

CCSS.8.EE.C.8A

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

• x = 3
• x = 5 2/3
• x = -2
• x = 4

Tags

CCSS.8.EE.C.7B

Which situation is best represented by the equation 30x + 120 = 330 ?

• Tessa paid $330 for a gym membership. She paid a $30 registration fee and $120 per month for each month she belonged to the gym. What is x, the number of months Tessa has belonged to the gym? 
• Tessa and her best friend joined a gym. Tessa paid $30 for each month she was a member of the gym, and her best friend paid $120 for each month she was a member of the gym. Together, they paid a total of $330 for their gym memberships. What is x, the number of months Tessa and her best friend belonged to the gym?
• Tessa paid $330 for a gym membership. She paid a $120 registration fee as well as $30 per month for each month she belonged to the gym. What is x, the number of months Tessa has belonged to the gym?
• Tessa paid $330 for a gym membership. She paid $30 per month for each month she belonged to the gym. She had a $120 gym membership discount. What is x, the number of months Tessa has been a member of the gym?

Tags

CCSS.7.EE.B.4A