Find the center and the radius of the circle

x^2-8x+2y=-y^2+19

Macy has circular garden that has a radius of 9 meters. What is the circumference of her garden? Use 3.14 for pi

At the hockey game, there are 3 islander fans for every 11 Ranger fans. What is the ratio to islander fans to total fans at the game?

Which of the following best describes the algebrate expression 15x+8

7 factors of 56 What are factors of 56

You have a pool that measure 15 yards by 10 yards. You want to build a deck around all four sides of the pool and you want to increase the total area to 250 square yards. What is the width of the deck?

P2 - 4p + 4 when p = - 1.

6wholes and 1/4 : 5wholes

A red car is traveling at 55 mph. A blue car is traveling at 65 mph. The cars are 305 miles apart. The cars started at the same spot at different times. The total driving time for the two cars is 5 hours.

Which of the graph of f (x) = x-1/x^2-x-6

Y is equal to one less than the square of x