Fernando cleans pools for the summer for $25 an hour plus a supply fee of $15. Which equation models the cost for having Fernando clean a pool for x hours and how much will a 3-hour cleaning cost?
A
y= 25 + 15) + x; 43
B
y = 15x + 25; 70
С
y = 253 + 15; 90
D
y = (25 + 15) 2; 120