What is a unit of volume with demensions 1 unit×1unit×1unit

Is the open sentence 5x-2=3x+2 true when x=2? justify your answer.

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.

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0