It's due in 30 minutes!!

It says factor each expression 49x-28?

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.