Crystal's sister Melanie is 3 years older than twice her age. Write an algebraic expression that represents the relationship of Melanie's age in therms of crystal's age, c.

Question

Mathematics

Rylee Kerr

20 March, 02:46

Crystal's sister Melanie is 3 years older than twice her age. Write an algebraic expression that represents the relationship of Melanie's age in therms of crystal's age, c.

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Answers (1)

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Adrianna Valenzuela · Answer 1

M=3+2C

Step-by-step explanation:

Let M be Melanie's age

Let C be Crystal's age

Twice Crystal's age = 2C

3 years more than twice crystal's age = 3+2C

Therefore, the expression would be;

M=3 + 2C