Acircle is defined by the equation: x^2 + y^2 – x – 2y – 11/4 = 0. determine the coordinates for the center of the circle and the length of the radius.

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9