3 years ago

PLEASE HELP! :)

1 answer:

3 0

Well lets see. You have a total of 52 marbles. So all you would have to do would be to find the percent of 52 out of 60. This sounds confusing and I may not be completely right but I hope you give it a shot!

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Paraphin [41]

Answer:

Two solutions (-4,-7) and (4,7)

Step-by-step explanation:

x = y + 3

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(y+3)*y=28

y^2+3y-28=0

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2 years ago

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Lelu [443]

Answer:

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2 years ago

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olga nikolaevna [1]

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3 years ago