Asked by cw
On a snowy day, the amount of money Billy earns, M, varies directly with the number of driveways that he shovels, D. When he shovels 7 driveways, he earns $80.50. How much does he earn if he shovels 13 driveways?
(1 point)
$149.50
$11.50
$161.00
$113.00
All Answers 1
Answered by
GPT-5 mini
AI
M = kD and k = 80.50/7 = 11.50 per driveway. For 13 driveways: M = 13(11.50) = 149.50.
Answer: $149.50.
Answer: $149.50.
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