CBA Review Unit 2 & 7 Grade 7

Solve the following equation, then represent your solution on the given number line.

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Which number line represents the solution to the inequality -7x - 13 ≥ 8?

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Tags

CCSS.7.EE.B.4B

Solve the equation.

• x=-5
• x=-1
• x=-15
• x=-3

Tags

CCSS.7.EE.B.4A

Solve the equation.

• x=-6
• x=6
• x=-5
• x=-9

Tags

CCSS.6.EE.B.7

3x - 5 > -26

• x < -8
• x > -7
• x > -8
• x < -7

3x - 5 > -26

• x < -8
• x > -7
• x > -8
• x < -7

Tags

CCSS.7.EE.B.4B

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

Which situation is best represented by the equation shown below?
6x + 36 = 42

• Sid bought some pens that cost $6 each and three binders that cost $12 each. The cost of Sid’s total purchase is $42. What is x, the number of pens Sid bought? 
• Sid bought some pens that cost $6 each and three binders that cost $36 each. The cost of Sid’s total purchase is $42. What is x, the number of pens Sid bought? 
• Sid spent $42 at the store. He bought some binders that cost $36 each and a pen for $6. If Sid spent a total of $42, what is x, the number of binders Sid bought? 
• Not here

Tags

CCSS.HSA.CED.A.3

Which problem situation matches the equation below?
40x = 240

• Mariana has $240 in her savings account. She gave $40 to her brother. What is x, the amount of money Mariana has left? 
• Megan bought a TV that normally costs $240. She purchased the TV with a 40% discount. What is x, the amount of money Mariana saved when she bought the TV on sale? 
• Marcus has 240 feet of wood. He cut the wood into 40 pieces. What is x, the number of pieces of wood Marcus cut? 
• Jeff bought 40 bags of candy that cost $2.40 each. What is x, the amount of money Jeff spent on candy

Tags

CCSS.6.EE.B.7

The dinner bill for a restaurant totaled $58.43 before tax and tip. If the sales tax rate is 8% and the tip is 20%, what is the total cost for dinner to the nearest hundredth.

• $75.62

• $63.02

• $68.52

• $74.79

Tags

CCSS.6.RP.A.3D