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777dan777 [17]
3 years ago
14

Doris paid $316.80 for wallpaper to cover a 24 foot by 12 foot wall. She used all the wallpaper she purchased, with no waste or

overlap.
What was the cost of the wallpaper per square foot?
Mathematics
1 answer:
tatiyna3 years ago
4 0
The answer is $1.10 because if you divide and multiply by the other answers this answer is the only one that makes sense
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maks197457 [2]

Answer:

Amrita's number is 6

Step-by-step explanation:

x               Double the unknown number

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2/3x + 2   Set this equal to the original number

2/3x + 2 = x

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Rus_ich [418]

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use this

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3 years ago
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If you can get 3 shirts for $24 then that means that each shirt was $8. With that being said, 8 multiplied by 7 equals 56 so you would pay $56 for 7 shirts.

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