She actually makes $13.75 per hour.
Step-by-step explanation:
Number of hours = 40
Amount per hour = $20
Amount of 40 hours = 40*20 = $800
Per day charges of daycare = $50
Charges for week = 50*5 = $250
Amount left = Amount of 40 hours - Per week charges of daycare
[tex]Amount\ left= 800-250 =\$550[/tex]
Actual amount per hour = [tex]\frac{Amount\ left}{Number\ of\ hours}[/tex]
Actual amount per hour = [tex]\frac{550}{40} =\$13.75[/tex]
She actually makes $13.75 per hour.
Keywords: division, multiplication
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