Lisa is four years younger than her sister. Which expression below stands for the sum of Lisa’s age and her sister’s age? (if you see this question answer) ty!
None of these (x − 4) − x x − (x − 4) (x + 4) − x
Lisa is four years younger than her sister. Which expression below stands for the sum of Lisa’s age and her sister’s age? (if you see this question answer) ty!
None of these (x − 4) − x x − (x − 4) (x + 4) − x
