What is the diameter of a circle multiplied by to get the circumference? A. radius
B. perimeter
C. area
D. pi

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.

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29