Answer:
21 hours
Step-by-step explanation:
84,000 = 4,000x, x = hours
84,000 ÷ 4,000 = x
x = 21
<em>good luck, i hope this helps :)</em>
84000/4000=21 hours
the value of FJ would end up being 10
x^2 - y^2) - (x^2 -3x +2)
h = 15.8
200 = 42 + 10h
10h = 200 - 42
10h = 158
