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**= 6-2 Solving Proportions 1.)**

Proportion- An equation that states two ratios are equivalent Tell if each the ratios form a proportion. Use any method. 1.) 2.) 3.) 4.) =

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**Solve the proportion using equivalent ratios.**

2.) 1.)

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**2.) 4.) 3.) 1.) Use algebra to solve.**

Required Steps: Calculator permitted, but show all steps!! Write the cross products as an equation Solve the equation by dividing l Use algebra to solve. 2.) 1.) 4.) 3.)

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5.) 6.) 7.)

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**1.) If 2 tires cost $74, how much will 4 tires cost?**

2.) A car uses 5 gal of gasoline to travel 150 mi. How much gasoline will it use to travel 5 mi? 3.) Chase plays the piano and the cello. For every 2 hours he practices the piano, he practices the cello for 3 hours. If he practiced the piano for 7 hours last week, how many hours did he spend practicing the cello?

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**1.) 2.) 3.) 4.) Demonstrate Understanding: Solve using required steps.**

5.) If 3 pairs of jeans cost $117, how many pairs of jeans
could you buy for $312?

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**6.) For every 5 sailboats in a harbor, there are 3 motorboats.**

If there are 30 sailboats, how many motorboats are there? 7.) Davis bought 4 tires for his car at a cost of $ How much would 5 tires cost at the same rate? (round to the nearest cent)

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10/30/14 Warm up Adding Tax to Cost How much change will you get when buying a sweater for $29.95 plus 8.5% sales tax and paying with forty dollars?

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