Answer: Huh?
Step-by-step explanation:
Answer:
x = 3
10 + 5x = 25
take 10 from both sides 5x = 15
divide both sides by 5 x = 3
radius=diameter/2
=8/2
=4 m
volume of a cylinder =πr^2h
=3.14*(4)^2*13
=40.82*16
=653.12 m^3
$21.60