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diamong [38]
3 years ago
8

Part of the proceeds from a garage sale was $370 worth of $10 and $20 bills. If there were 7 more $10 bills than $20 bills, find

the number of each denomination
Mathematics
1 answer:
Elodia [21]3 years ago
5 0
370 - 70 = 300
we are now left with an equal number of $20 and $10 bills to make up the $300
$20 x 10 = $200
$10 x 10 = $100
so we know that 17 bills are $10 and 10 bills are $20

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3 years ago
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sweet-ann [11.9K]

Answer:

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3 years ago
What is the surface area of a box with a height and width of 5 inches and a length of 8 inches ?
vodomira [7]

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210 sq in

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aalyn [17]

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3 years ago
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