Question

Help please!!!!!!!!

Answer 1

Multiply each row in the first matrix by each column in the second matrix:

1*2 + 3*3 + 1*4 1*-2 + 3*5 + 1*1

-2*2 + 1*3 + 0*4 -2*-2 + 1.5 + 0*1

Simplify to get

[15 14

-1 9]

The third choice is the correct answer.