Lisa and her date spent $87.70. They want to leave a 20% tip. What amount would be reasonable for the tip?

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

7+(3n++8) what is the answer to this?

Anew movie is released each year for 14 years to go along with a popular book series. each movie is 2 minutes longer than the last to go along with a plot twist. the first movie is 70 minutes long. use an arithmetic series formula to determine the total length of all 14 movies