Answer:
1178.1
Step-by-step explanation:
pi*radius^2*height
17x - 24x = -7x.
-7x + 13x = 6x.
D= number of dimes
q= number of quarters
(Keep in mind, it's not the price, but the number of each)
0.1d+0.25q=74.35
d=q+5
0.1(q+5)+0.25q=74.35
0.35q+0.5=74.35
0.35q=73.85
q=211
d=216
3(b+6) = 3*b + 3*6 = 3b + 18
