If you double a number and then subtract 9 to it, you get 25

Mrs. Sanders sold 63 cat toys at a pet fair. After the fair she had 12 unsold cat toys. what percent of cat toys did she sell at the pet fair?

Solve for x 33% : 66 : : x% : 15

Root of the equation 0=2x+8

What is the same as 7 - (3+4)

What is the cross section of a ball

Which choice correctly compares two decimals? A) 2.17 = 2.017 B) 2.018 > 2.17 C) 2.16 2.017

Write a rotation vector that would rotate the plain green trapezoid onto the other plain green trapezoid (assuming the origin is where the two trapezoids meet). T = {a b c d} a=? b=? c=? d=?

An angle measuring 75° turns through a circle. Write the fraction for how much of the circle the angle turns through.

y = - 6x2 + 3x + 2 rewritten in vertex form

5,000+300+8 in standard form