Matrix B is a 3x4 matrix, Matrix C is 2x3 matrix, Matrix D is a 3x1 matrix and Matrix E is a 4x2 matrix.. Which of the following matrix calculations can be completed.

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

For each sentence below, find the value of x that makes each sentence true. (515) 5 = 25* x= (813)2 = 4* x=

Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.