if the tax that you pay when you purchase an item is 12% of the sale price, write an expression that gives the tax on the item with a price p. write another expression that gives the total price ofthe item, including tax. - what opperations are involved in th exppression you wrote -determine the total price, including tax, of an item that costs 75. -explaim how the oder of opperation helped you solve this problem.
.12p ; p+.12p=total cost; $84; followed order of operations to solve the problem by doing multiplication first, then addition
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