Simplify the following.
a) 3x*y * 2xy

Vinny is interviewing for a job.he wants his take home pay to be at least $42,000.what is the least salary he can earn if he pays 25% income tax?

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5

When you find the area of a triangle do you use in. or in2