A restaurant customer left ​$1.65 as a tip. The tax was 5% and the tip was 1​5% of the after tax cost. Which information is not needed to compute the bill after tax and​ tip? What was the total​ bill?

4848

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

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1) letter c.

2) 4 square root of 9

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step-by-step explanation: