Question

2)

Answer 1

Answer:

4 hours

Step-by-step explanation:

30+5h=50

Subtract 30 both sides.

5h=20

Divide 5 both sides.

h=4

h= hours

Answer 2

4 hours.
Initial fee is $30
So 50-30=20
$20 left
$5 per hr
20 divide by 5 = 4