Answer:
600 i think that's what the calculator said .
Step-by-step explanation:
13 / -4
8 hours
We can use a ratio to solve
12 hours x hours
---------- = ------------
93 dollars 62 dollars
Using cross products
12 * 62 = 93x
Divide each side by 93
12*62/93 = 93x/93
8 = x
