What is 3(x-9) equivalent to
A 3(x)+9.
B 3(x)+3(9).
C 3(x) – 9.
D 3(x) – 3(9).

If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 ſt, what is the surface area?

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

An angle that measures between 90 and 180° is called a(,