Find the center of the circle whose equation is (x - 8) 2 + (y + 2) 2 = 64
the parabola whose equation is y 2 = 12x has directrix

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Im literally having a mental breakdown