Answer:
$308
Step-by-step explanation:
Let x=hourly pay
5x=70
x=14
22(14)
=308
Let the amount earned be <em>a</em>
and hours be <em>h</em>
a ∝h
a = kh where k is the constant
if $70.00 is earned in 5 hours,
70 = 5k
k = 70/5
k = 14
For 22 hours, it is
a = kh
a = 14 × 22
a = 308
4/x = (4 + 3)/4
4/x = 7/4
7x = 4 × 4
7x = 16
x = 16/7
x ≈ 2.28