Ronald originally had 160 dollars.
123.45 + 36.55 = 160. That means that he had 160 dollars.
Answer:
Step-by-step explanation:
Cylinder volume formula is
16, 8, 23
2x+x+x+15=47
4x+15=47
4x=32
x=8
2x=16
x+15=23
D
When f(x) is equal to 0, x=4.
