Apair of equations is shown below: y = 3x + 1 y = 4x – 7 what is the solution to the pair of equations? (8, 25) (–8, 25) (–8, –25) (8, –25) asap

Match the equivalent expressions. x - 3y + 12 12 - 3y - 2x + x + 2x 3x + 2y - 2x + y + 12 3y + 12 3x + y - 12 4y + 3y + 3x - 6y - 10 - 2 x + 3y + 2x - 3x + 7 + 5 x + 3y + 12 5 + 2y + 7x - 4x + 3y - 17

Can someone me with the property questions for 12 13 and 14 plz

If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).