Act Math Practice
Intermediate Algebra Answer 4
Intermediate Algebra Answer 4:

4. Consider the following matrices:

What is A + B?

F.

G.

H.

J.

K.

The correct answer is H.

Add the numbers of each matrix to the numbers of the other matrix that are located on the same position:

Upper left: -1 + -3 = -4
Upper right: 4 + 2 = 6
Lower left: -7 + 3 = -4
Lower right: 8 + -2 = 6

These numbers form the new matrix:

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