Acircle is centered at (−8, −13) and has a radius of 13. what is the equation of the circle? enter the equation in the box using lower case variables x and y.

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?

Match each set of points with the quadratic function whose graph passes through those points