Choose all the equations for which x=3 is a solution A. x+1= 4
B. x-2= 5
C. 3x= 3
D. 4x= 12
E. 1/2x= 6

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

4+(2+x) can you me solve this problem