Trey started to run on a treadmill after setting its timer for 99 minutes. The display says that he has finished 78% of his run. How many minutes have gone by? Round your answer to the nearest tenth.

Tamera puts 15/4 gallons of gasoline in her car. which mixed number represents the gallons of gasoline? a) 2 3/4 gallons b) 3 1/4 gallons c) 3 3/4 gallons d) 4 1/2 gallons answer it's worth a lot of points!

Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76