Ajar contains 8 red marbles, 10 blue marbles, and 2 green marbles. if one marble is selected at random, find the probability of selecting: not a green marble

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!

Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16

Find the values of y: 3y^3(y^2+ 2/3y)=0