Question

translate this phrase into an algebraic expression. 12 decreased by twice chrissys age. use the variable c to represent chrissys age.

Explanation:

Step1: Define twice Chrissy's age

Twice of $c$ is $2c$.

Step2: Subtract from 12

12 decreased by $2c$ is $12 - 2c$.

Answer:

$12 - 2c$