Which expression represents john's age in eight years, when y represents his present age? y + 8 8y y−8 y8

Step-by-step explanation:

Given : The present age of John is denoted as 'y'.

Then, the mathematical expression represents John's age in eight years will be :-

 [We add 8 to y]

Therefore , the expression represents John's age in eight years, when y represents his present age is .

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