3 years ago

What is the sum of the columns and rows?

Mathematics

1 answer:

gayaneshka [121]3 years ago

7 0

Answer: 90

6+15+24=45

45*2=90 (the numbers are the same so just x2)

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Step-by-step explanation:

Given : A man earned x pesos in 10 days and spent y pesos during each of those days.

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We know that

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