Question

Cory has a sister named Jessica. Jessica is 7

years older than twice Cory's age. Write an
expression that represents the relationship of
Jessica's age in terms of Cory's age, c.

Answer 1

2c+7

Explanation:

Jessica is 7 more than 2x Cory's age.

Given that Cory is c years old,

then Jessica is

2c+7

I hope this helps! :)