A triangle's sides are 50,2x,3x-10
what is the value of x

20 ! need which shows a difference of squares? 10y^2-4x^2 16y^2-x^2 8x^2-40x+25 64x^2-48x+9

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction