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Katyanochek1 [597]
3 years ago
13

An eye doctor charges an exam fee, plus a charge for the number of boxes of contact lenses purchased.

Mathematics
1 answer:
LiRa [457]3 years ago
5 0

Answer:

to get the exam fee

$112•97 ÷ 2

45•49

$272•93 ÷ 3

56•49

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Answer:

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Step-by-step explanation:

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One sign lights up every 10 seconds. One sign lights up every 12 seconds. If they have just lit up at the same time, how many se
andrew11 [14]

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Step-by-step explanation:

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One sign lights up every 12 seconds

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