Answer:
Step-by-step explanation:
5y 4 to the power
"77.25 in²" ..............
The answer would be $713.23
x = 0
here's an explanation
3x = 9x
subract 9x from both sides
3x - 9x = 6x 9x - 9x = 0
this gives you
6x = 0
divide 6x on both sides
6x/6 = x 0/6 = 0
x = 0