marvelousojeh2p0x9km marvelousojeh2p0x9km

14-12-2017
Mathematics

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the sixth grade is charging $9 per car to wash cars. the 5th grade Is charging a $8.50 per car supposed each grade washes 50 cars. how much more money will the sixth grade earn

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noahpayne16 noahpayne16

14-12-2017

they will need more but why dont they just keep their money?

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Аноним Аноним

14-12-2017

6th graders make $9 per car. $9 times 50 cars5th graders make $8.50 per car. $8.50 times cars
6th graders earn $450 after washing 50 cars.5th graders earn $425 after washing 50 cars
$450-$425=$25
The 6th graders make $25 more than the 5th graders.

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