1. Matrix P has a dimensions of 3 X 4 and Matrix Q has the dimensions 4 X 5. Determine the dimensions of the matrix PQ if it is possible. Explain why if it is not.
A) Matrix PQ would have the dimensions 3 X 4
B) Matrix PQ would have the dimensions 4 X 5
C) Matrix PQ would have the dimensions 3 X 5 <
D) These matrices can not be multiplied because their dimension don't align.

2. (pictured below)
A) A
B) B <
C) C
D) D

3. (pictured below)
A) A
B) B
C) C
D) D

4. (pictured below)
A) A
B) B
C) C
D) D

5. (pictured below)
A) A
B) B
C) C
D) D