Posted by marsha on Wednesday, October 3, 2012 at 5:32pm.
jackie is 8 years younger than her neighbor Paula. the sum of their ages is 30. how old are jackie and paula?

math  Ms. Sue, Wednesday, October 3, 2012 at 5:48pm
Let x = Jackie's age
x + x + 8 = 30
2x + 8 = 30
2x = 22
x = 11