contestada

the original price of a backpack is $40.90. The sale price is 30% off. Write two different expressions to represent the sale price.

Respuesta :

$40.90 * 30% or (0.30) 100% – 30% is 70% so $40.90 *30 is $12.27 or $40.90 * 0.30 is $12.27

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