EVERYONE NEEDS TO COPY THESE DOWN! Continue on same warm up page. 1.Convert 100 mph to feet per second (5280 ft = 1 mile) 2.John rode 2 kilometers on his.

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Presentation transcript:

EVERYONE NEEDS TO COPY THESE DOWN! Continue on same warm up page. 1.Convert 100 mph to feet per second (5280 ft = 1 mile) 2.John rode 2 kilometers on his bike. Sally rode 3000 meters on her bike. Who rode the farthest and how much farther did they ride? (answer in km; 1000 m = 1 km)

REVIEW OF INEQUALITIES August 25 th, 2014

Review of Symbols Less Than: ____________Greater Than: _______________ Less Than or Equal To: _________Greater Than or Equal To: _________

Solving Linear Inequalities

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ACED.3: REPRESENTING CONSTRAINTS BY INEQUALITIES & BY SYSTEMS OF INEQUALITIES August 25 th, 2014

Example 1 Solve: Twice a number plus 5 is less than 7

Example 2 Grace wants to buy some new clothes, but she cannot afford more than $75 before the sales tax is added. The blouses she wants are priced $17 each and the pants she wants are priced $25 each. Which inequality could be used to determine b, the number of blouses, and p, the number of pants Grace can afford?

Part 1 The B & W Leather Company wants to add handmade belts and wallets to its product line. Each belt nets $18 in profit and each wallet nets $12 in profit. Write an inequality to represent how many belts and wallets they would need to produce to make at least $324.

Part 2 The machine they use to make the belts and wallets can make at most 22 total items. Write an inequality to represent how many belts and wallets B & W Leather Company can make total.

Part 3 How many belts and wallets can they make to maximize their profit?