the cost of a candle varies directly with the volume of a candle. if a candle with a volume of 80cm^3 costs $12, what would be the cost of a candle with a volume of 120cm^3?

Respuesta :


[tex]120 \div 8. = 1.5[/tex]

[tex]12 \times 1.5 = 18[/tex]



the answer is $18


good luck
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