Inequalities Study Guide

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CCSS.6.EE.A.2

CCSS.6.EE.B.5

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CCSS.6.EE.B.7

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CCSS.6.EE.B.5

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You bought a magazine for $5.50 and some notepads for $3 each. You spent a total of

$20.50. How many notepads did you buy? Write and solve an equation.

• 3

• 4

• 5

• 6

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CCSS.6.EE.B.5

CCSS.6.EE.B.6

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• Numbers greater than 3

• Numbers greater than 4

• Numbers less than or equal to 4

• Numbers greater than or equal to 3

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CCSS.6.EE.B.5

CCSS.6.EE.B.8

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CCSS.7.EE.B.4B

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CCSS.7.EE.B.4B

Mrs. Tait needs at least 85 pencils for her math classes. She has 25 pencils

already and will buy more pencils in packages of 12. Which inequality can be used

to find how many packages of pencils, p, Mrs. Tait needs to buy in order to have

at least 85 pencils?

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CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.8

Torin has $20 to buy candy bars and to pay for a movie ticket. Each candy bar costs

$3 and the movie ticket costs $12. Which inequality can be used to determine how many

candy bars, c, Torin can buy?

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CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.8

Harrison is buying cheese and crackers for a party. He can spend up to $35. He spends

$10 on crackers. The cheese he wants to buy costs $2.50 per pound. Which of the following

graphs represents the possible numbers of pounds of cheese Harrison can buy?

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CCSS.6.EE.B.8

When Kara goes to work she earns $30 plus $5 for every sale she makes. On Friday, she

wants to earn at least $50. Write and solve an inequality. Which best describes the

number of sales she needs to make on Friday to reach her goal?

• at least 3 sales

• at most 3 sales

• at least 4 sales

• at most 4 sales

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CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.8