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25-05-2021
Mathematics

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A jar of 150 marbles costs $4.50. If the cost varies directly with the number of marbles in the
jar, what should a jar of 250 marbles cost?

Respuesta :

AbigayIe AbigayIe

25-05-2021

250 Marbles cost $7.50

4.50/150=0.03
0.03x250=7.5

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