morganf072007 morganf072007
  • 16-10-2018
  • Mathematics
contestada

Alyssa spent 9.20 for 16 packs of gum at this rate how much would it cost alyssa to buy 30 packs of gum.

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ashlyns1000
ashlyns1000 ashlyns1000
  • 16-10-2018

$17.25. Divide 9.20 by 16 and mulitply by 30.

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trishinada63
trishinada63 trishinada63
  • 16-10-2018

[tex]\frac{9.20}{16 p} = \frac{x}{30p} \\\\30 * 9.20 = 16 * x\\\\576 = 16x\\\\x = 36[/tex]

It would cost $36

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