3x - y = 4 x + 2y = 6 solve the system of equations. a) (-2,-2) b) (2,-2) c) (2.5,1.75) d) (2,2)

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

X- 3 = 4 solve this algebraic expression