Aurene Mae is 5years old than naf. The Product of her age 2 years ago and Naf's ...

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April 2021 1 18 Report

Aurene Mae is 5years old than naf. The Product of her age 2 years ago and Naf's age 3 years from now is 100. Find their present ages.

PA HELP PO PLEASE.

Answers & Comments

AngelsGoblin

Answer:

Aurene Mae is 12 years old

Naf is 7 years old

Step-by-step explanation:

Let x be Aurene Mae's age

Let y be Naf's age

The formula

$(x - 2)(y + 3) = 100$

$since \: x = y + 5$

$(y + 5 - 2)(y + 3) = 100$

$(y + 3)(y + 3) = 100$

${(y + 3)}^{2} = 100$

$\sqrt{ {(y + 3)}^{2} } = \sqrt{100}$

$y + 3 = 10$

$y = 10 - 3$

$y = 7$

Therefore, Naf's age is 7 years old.

Find Aurene Mae's age.

$x = y + 5$

$x = 7 + 5$

$x = 12$

Therefore, Aurene Mae's age is 12 years old.

Check:

$(x - 2)(y + 3) = 100$

$(12 - 2)(7 + 3) = 100$

$(10)(10) = 100$

${10}^{2} = 100$

$100 = 100$

jessaalbao141 THANK YOU SO MUCH PO! MAY GODBLESS YOU

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