Posted by **Anonymous** on Monday, January 21, 2013 at 9:29pm.

mary is x years old. it is her birthday today. her sister, sherry is 4 years older than she is. after 7 years their combined age will be 24 years write a liner=ar equation for their combined age after 7 years

## Answer This Question

## Related Questions

- Math - Jane is x years old today. Her brother Kenny is 4 years older. After ...
- Algebra - Mary is y years old. Write an algebraic expression in terms of y for ...
- math - you are 6 years older than your sister she is 4 years older than your ...
- Math - Gabriella is x years old.Her sister Felicia,is six years old than she is....
- math - alex is x years old his sister is 3 years older , togerther their age is ...
- math - alex is x years old his sister is 3 years older , togerther their age is ...
- Math - Gabriella is x years old. Her sister, Felicia, is six years older than ...
- algebra - Jill is 2 years older than Mike. in 5 years, 5 times Mike's age will ...
- MATH - Fely is twice as old as Mary. Five years hence, she will be 10 years ...
- math - A. Brad is 12 years older than Sam . If Brad were 8 years older than he ...

More Related Questions