Posted by **Carmianerlo** on Wednesday, January 27, 2010 at 5:14pm.

Let the Function a @ b be defined as 3a + 2b for all real numbers a and b.

If u and v are real #'s for which u and v = v @ u = 20.

What is the value of 2u @ 3V?

## Answer This Question

## Related Questions

- Math - The twiceâ€“differentiable function f is defined for all real numbers and ...
- Math - Let the function a@b be defined as 3a + 2b for all real numbers a and b. ...
- math 2 - let f and g be two functions defined by: f(x)=x+5, with domain all real...
- Algebra 1-- Please, check my answers! - 1. What is ((-12x^6 + x)) / ((-4x^2))? A...
- Algebra - The vertex of a parabola is at (-2,4), and the x-intercepts are at -6 ...
- Math Algebra 1111 - If the domain of a function F is the set of all real numbers...
- Pre-Calculus - A rectangle is bounded by the x-axis and the semicircle y = &#...
- Algebra 2 Could use help asap - I really am trying to work these problems out on...
- math 116 - What is the difference between domain and range? The domain of a ...
- math - describe the solutions of 4<or=n+2 mult. choice a all real numbers ...

More Related Questions