For #3, it's 5.4 because you divide the total amount of money made by the amount of money earned per hour.
49.95/9.25=5.4 hours
-32^3/5
= (-2^5)^3/5
= -2^3
= -8
answer
-8
Answer:
Factors of the polynomial are (x+2) (x+1) (x-7)
432.2 / 4 = 108.1 <== avg of what 1 tank holds
1/2 full = 108.1/2 = 54.05
