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 2 years ago
"I am 3 times as old as Sue is," Frank said to Ann. "On the other hand, I am 15 years older than John while Sue is 1 year younger than John. How old am I?"
If J represents John's age, then which of the following equations could be used to solve the problem?
3J + 15 = 3J  1
3(J + 15) = J  1
J + 15 = 3J  1
J + 15 = 3(J  1)
 2 years ago
"I am 3 times as old as Sue is," Frank said to Ann. "On the other hand, I am 15 years older than John while Sue is 1 year younger than John. How old am I?" If J represents John's age, then which of the following equations could be used to solve the problem? 3J + 15 = 3J  1 3(J + 15) = J  1 J + 15 = 3J  1 J + 15 = 3(J  1)

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Nikhil619
 2 years ago
Best ResponseYou've already chosen the best response.1the fourth one.. left hand side is frank's and right ann's...

jonnymiller
 2 years ago
Best ResponseYou've already chosen the best response.0if you are 15 years older that john then you are J+15, if you are 3 times older than sue who is 1 year younger than john that is 3J1
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