Justin Has 4 More Marbles Than Lee And Cindy Has 3 Times As Many Marbles As Justin If Lee Has N Marbles .Write An Expression That Could Be Used To Det

Justin has 4 more marbles than lee and Cindy has 3 times as many marbles as justin if lee has N marbles .Write an expression that could be used to determine haw many marbles Cindy has?

 

Answer:

3 (N + 4) or 3N + 12

Step-by-step explanation:

Number or marbles:

Lee: N

Justin: N + 4  ⇒ 4 marbles more than Lee

Cindy: 3(N + 4)  ⇒ 3 times as many marbles as Justin

Expression for the number of marble Cindy have:

3 (N + 4) or 3N + 12


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