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Mathematics, 14.07.2020 14:01 jennyderath12

The tax rate as a percent, r, changed an item can be determined using the formula c/p-1=r, where C is the final cost of the item and P is the price of the item before tax Louis rewrite the equation to solve for the final cost of the item: c=p(1+r). What is the final cost of a $40 item after an 8% tax is applied

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The tax rate as a percent, r, changed an item can be determined using the formula c/p-1=r, where C i...
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