51.) If 2 tires cost $74, how much will 4 tires cost? 2.) A car uses 5 gal of gasoline to travel 150 mi. How muchgasoline 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?
61.) 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?
76.) 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)