Sarah = 53 inches
Brother = 53 + 4 = 57 inches
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Convert inches to feet
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57 ÷ 12 = 4 feet 9 inches
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Answer: 4 ft 9 in
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Answer:
72.5m/hr
Step-by-step explanation:
Divide 870 by 12 to represent how many miles David drove in 1 hour.

David drove 72.5 miles per hour.
The warehouse because at the drug store it is 0.75 a box
Answer:
C. $40,000
Step-by-step explanation:
Basic salary = $500
Expected earning this week = $2,500
Expected commission on appliance sales = $2,500 - $500 = $2,000
% commission = 5% = 0.05
Appliance sales = $2,000/0.05 = $40,000