( 0.100 − 0.15 ) x = 76.49
0.85 x = 76.49
x = 0.85 76.49
x = 89.99
$89.99
89.99 ;
The original price of the tent was approximately $89.99 before the 15% decrease. The calculation involves isolating the original price using the equation that represents the price after discount. This is done by dividing the sale price by 0.85, which represents 85% of the original price.
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