Your food bill was $80 at a restaurant. you left a tip of $16. what percent of the food bill did u leave for the tip

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

For which pair of functions is (gof)(a)=|a|-2?

Determine domain and range, largest open interval, and intervals which function is continuous.