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4 years ago

6

MATH PLEASE HELP 15PTS!!!

1 answer:

Otrada [13]4 years ago

3 0

80+30x=y 80+30x5=230
10x^2-20=y 10x5^2-20=230
x=5 hours

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3 years ago

Please help <br>Much appreciated

mafiozo [28]

Answer:

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Step-by-step explanation:

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Rewriting

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FOIL

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8 0

3 years ago

Read 2 more answers