SOLUTION: Cindy is n years old. ed is four years older than Cindy and Sue is twice as old is Cindy.The expression n+n+4+2n gives the sum of their ages simplify the expression by combining
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Question 1101631: Cindy is n years old. ed is four years older than Cindy and Sue is twice as old is Cindy.The expression n+n+4+2n gives the sum of their ages simplify the expression by combining like terms .
Answer by ikleyn(52770) (Show Source): You can put this solution on YOUR website!
.
= 4n + 4.
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