Suppose you make $12 an hour as a lifeguard at the community pool during the summer let h represent the number of hours you work a week. write an expression that represents the amount of money you earn in a week and evaluate it for h=15

Answer with Step-by-step explanation:

Suppose we make $12 an hour as a lifeguard at the community pool.

Let h represent the number of hours you work a week.

Amount of money we earn in 1 hour=$12

Amount of money we earn in h hours=$12h

Hence, expression that represents the amount of money you earn in a week is:

12h

Now, let h=15

Then, amount of money we earn in a week working for 15 hours=12×15

                                                                                                          =$180

Hence, amount of money we earn in a week when h=15 is:

$180