Lesson 9.3.2 R&P 9-83 to 9-88

• 3x-4

• 2x-5

• 3x+4

• 4x-3

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CCSS.HSA.APR.B.2

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CCSS.HSA.REI.D.12

9-84) b. Match the graph to it's inequality.

Tags

CCSS.HSA.REI.D.12

9-85) Write and solve an inequality for this situation.

To honor 50 years in business, All Strikes Bowling is having an anniversary special. Shoes rent for $1.25 and each game is $0.75. If Charlie has $20 and needs to rent shoes, how many games can he bowl?

Make sure you tell me if it can be "less than", "greater than", "less than or equal to", or "greater than or equal to" that amount.

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CCSS.6.EE.B.7

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CCSS.HSA.REI.A.2

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CCSS.8.EE.A.2

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CCSS.7.EE.B.4B

9-87) During a race, Bernie ran 9 meters every 4 seconds, while Wendel ran 2 meters every second and got a 9-meter head start. If the race was 70 meters long, did Bernie ever catch up with Wendel? If so, when? Justify your answer.

Tags

CCSS.HSF-IF.C.7A