2y^2-10y^2+9y-45
Factor polynomial completely

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Solve 2x+y=3 x+y=5 in substitution method

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches