Write the equation in standard form for the circle passing through (–8,8) centered at the origin.

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?