Posted by **Raha ** on Saturday, September 17, 2011 at 3:24pm.

Twice the square of a certain whole number added to 3 times the number makes 90.Find the number.

## Answer this Question

## Related Questions

- math - yea it sais, three times one number added to another number is 18. twice ...
- Math - twice a number minus a second number is -1. twice the second number added...
- Math - Twice the square of a positive number increased by three times the ...
- Math - twice the square of a positive number increased by three times the number...
- Math 8R: Homework Check - Part 4 - Part 4: Translate and solve: 25. 6 less than ...
- Math - When seven times a number is added to the square of the number the result...
- Math Help - How can you turn this word problem into an equation: One number is ...
- Math - The sum of three times a first number and twice a scond number is 43. If ...
- math,help - how do i find the following: is there a formula for this? Problem #...
- math - the sum of two number is 39 . twice the first number plus 3 times the ...

More Related Questions