You take your parents out to eat and the bill is $80. You decide to leave a 20% tip. How much tip will you leave? Show your work.

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?

Arental car company charges $45 plus 0.20 per mile to rent a car. mr. lawrence does not want to spend more than $100 for his rental car. write and solve an inequality to find how many miles he can drive and not spend more than $100. inequality: 45+0.20m is less than or equal to 100 solution: m is less than or equal to 275? interpret the solution: ?