What is the equation of the circle passing through the point (−5, −2) whose center is at (−2,3)?

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

Ten times the square of a non-zero number is eqaul to ninety times the number

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?