I NEED HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! The brown family bought dinner for $75. The tax was 7%. They left a tip of 15% on the pre-tax amount. What was the total cost of their meal?
first, you add the amount of the tip, which is 15% of 75. (11.25) then, you add 7% of 75. (5.25) add all the prices together, and you get your answer. ($91.5)