3x+2y=315 2x+4y=450 How long does it take to do a haircut?

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asked Nov 14, 2022 210k views

9 votes

3x+2y=315
2x+4y=450
How long does it take to do a haircut?

Mathematics
high-school

Brian Clements asked

by Brian Clements

7.5k points

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1 Answer

14 votes

Answer:

1.x

105

−

2.x

225

−

Explanation:

ad them all up

Mike Eshva answered Nov 20, 2022

by Mike Eshva

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asked Jan 2, 2022 64.5k views

Please help its urgent Alexandra finds out that she can give 3 haircuts and 2 hair dyes in 315 minutes.Giving 2 hair cuts and 4 hair dyes takes 450 minutes.How long does it take her to do 1 haircut. 3x+2y=315

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asked Nov 18, 2022 134k views

Alexandra finds that she can give 3 haircuts and 2 hair dyes in 315 minutes. Giving 2 haircuts and 4 hair dyes takes 450 minutes. How long does it take her to do a haircut? 3x + 2y = 315 2x + 4y = 450

Bytepusher asked Nov 18, 2022

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