Fionatheinkling Fionatheinkling

12-04-2019
Mathematics

contestada

Mark is 7 years older than his brother, who is y years old. Which expression correctly represents Mark's age?

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swanmo123 swanmo123

12-04-2019

Answer:

x+7=y

Step-by-step explanation:

x is and unknown number if you add Mark's brother's age then you would get Mark's age which is y.

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