Posted by **Anonymous** on Monday, November 3, 2008 at 6:57pm.

Mark is 11 years older than his sister. In 8 years he will be twice as old as she will be then. How old are they now?

## Answer this Question

## Related Questions

- math - A. Brad is 12 years older than Sam . If Brad were 8 years older than he ...
- Math - Barry is 8 years older than his sister. In 3 years, he will be twice as ...
- Math - 2x represents that Clyde is twice (2 times) as old as Bonnie. 6 years ...
- Math - Gabriella is x years old.Her sister Felicia,is six years old than she is....
- BrainMath - Hector is 12 years old now. In 4 years he will be twice as old as ...
- algebra - A person is 3 times as old as aonther person but in 15 years she will ...
- math - A. John is now 10 years older than Marcus. Three times John's age 5 years...
- math - i never can do word problems....please help... i got 7 of them.....these ...
- Algebra - Mary is y years old. Write an algebraic expression in terms of y for ...
- algebra - juan is 8 years than his sister rosa. one day, he tells rosa that he ...