Find the discounted price, to the nearest cent, for a portable CD player that sells for $59.95 and is on sale for 30% off.

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

We just started the introduction into circles and i have no idea how to do this.

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible