Adding and Subtracting Matrices Answers

What are the values of m and n in the matrix addition below?

What are , , and of matrix C?

In the equation below, variables X and Y represent two matrices. Which property of matrix addition is illustrated below?

What is the sum of the matrices shown below?

Four, two-person tennis teams played tennis matches. Ivan collected the number of points won by both players on each team and arranged the information into matrices as shown. Consider the total number of points played by each tennis team. How many teams won 60 points or less?

In the equation below, variables S, T, and U represent three matrices. Which property of matrix addition is illustrated below?

What is the sum of the matrices shown below?

What are the values of a, b, and c in the matrix addition below?

What is the difference of the matrices shown below?

What is the value of D in the matrix equation below?