Posted by **Miranda** on Tuesday, February 12, 2008 at 8:19pm.

Cecil has a mysterious money machine that will double any amount of money placed in it and add $5.00 to the doubled amount. Yesterday, he placed a certian amount of money in the box, got a new amount, then placed the new amount back in the box. Then he had $51.00. How much money did he first place in the mysterious money machine?

## Answer This Question

## Related Questions

- Math(linear equations) - A total amount of RM720 is divided among Anne,Banu and ...
- Math - Diane is putting money into a checking account. Let represent the total ...
- Math riddle, I need help!! - Person A has one amount of money in his pocket, ...
- college algebra - Ivan is putting money into a checking account. Let y represent...
- maths urgent - 1/5 of J's money is equal to 1/3 of S's money. The difference in ...
- Math Ratios - Peter & Sam won some money in a competition. Peter won 5 times as ...
- Math - I invested a certain amount of money at 4% and an amount $2000 less than ...
- Calculus - Twins, Pierre and Francesca were each given 100 dollars on their 15th...
- Math - ratio - Mr. Rahim had the same amount of money in his three bank accounts...
- Economics - I need to complete a project based on fiat money. I need to design ...

More Related Questions