He earned $325 because 900 divided by 4% = $225! :)
Answer:
82
Step-by-step explanation:
f(x) = 5x - 3
g(x) = 2x + 9
f(g(x)) = 5 (2x + 9) - 3 ..... replace x with g(x)
f(g(4)) = 5 * (2 * 4 + 9) -3 = 85 - 3 = 82
Answer:
The class average is 83.6
Step-by-step explanation:
:D
Gas cause when water evaporates it turned into air :)
