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MaRussiya [10]
3 years ago
14

What is the correct answer? I never learned this in school

Mathematics
2 answers:
Cloud [144]3 years ago
8 0

Answer:

option D

Step-by-step explanation:

M and N cannot be added because they have different order.

Note : For adding and subtracting two matrices their order must be same.

nekit [7.7K]3 years ago
5 0
The correct answer is D
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===================================================

Work Shown:

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A shortcut is to start with "3 containers = 6.69 dollars" and multiply both sides by 2/3

Each mention of "container" refers to a half-gallon container.

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3 years ago
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Murljashka [212]

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