becca13x becca13x

16-03-2021
Mathematics

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adam is x years old. beth is 10 years older than adam. collin is twice as old as beth. write an expression for the total age. give your answer in the simplest form

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gigilucats gigilucats

17-03-2021

Answer:

4x+30

Step-by-step explanation:

Age of Adam=x Age of Beth= x+10 Age of Collin= 2(x+10)

Add like terms

x+(x+10)+2(x+10)= x+x+10+2x+20= 4x+30

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