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NAEP Mathematics Grade 8

Category - Mathematics

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It costs $0.25 to operate a clothes dryer for 10 minutes at a laundromat. What is the total cost to operate one clothes dryer for 30 minutes, a second for 40 minutes, and a third for 50 minutes?

$3.25
$3.00
$2.75
$2.00
$1.20

Explanation

Answer: B - $3.00

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NAEP Mathematics Grade 8

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NAEP Mathematics Grade 8

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