If B=x-1B=xâ’1 and A=3x^{2}-x 1,A=3x 2 â’x 1, find an expression that equals 2B-2A2Bâ’2A in standard form.

Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

With alll of except for the 2 that i did already