Solve for X. Show your work

1/2x - 1/4 = 3/5x + 2

What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?