Which matrix equation can be used to solve the systems of equations below?
3x - 2y = -3
6x - 5y = -9

The matrix equation that can be used to solve the system is  

Step-by-step explanation:

A matrix is an array of numbers.

A matrix equation is an equation of the form   where is coefficient matrix, is the variable matrix,  and is the constant matrix.

To express this system

in matrix form, you follow three simple steps:

Therefore, the matrix equation that can be used to solve the system is

A.   x = [  5/3   -2/3  ] [  -3  ]

      y = [  2        -1   ]  [  -9  ]

Step-by-step explanation:

got it correct on the unit test review on edge 2020

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1. 523.33 cubic inches

2. 113.04 cubic inches.

3. 17.41.

4. 16.49

i think this should be your answer

hope i

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