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hoa [83]
3 years ago
11

There were 12 boys and 20 girls in chorus.

Mathematics
1 answer:
zzz [600]3 years ago
8 0

Answer:

3:5

Step-by-step explanation:

you divide them by 4!

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Find the additive inverse of <br> -7x+3
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Am-n=p (solve for a)
ser-zykov [4K]
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Substitute x+2y=8 3x+2y=6
vekshin1
Use x+2y=8
Subtract 2y to make
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Solve
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8 0
3 years ago
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