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The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

Respuesta :

ajprescott02
for gloves
[tex](1 - \frac{8}{10} )\times 100 = 20\%[/tex]
for goggles
[tex]( \frac{10}{8} - 1) \times 100 = 25\%[/tex]
so they have not changed by the same percent

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