Factor this polynomial. -3x2 - 16x-5
A. (3x - 1)(x - 5)
B. (-3x + 1)(x + 5)
C. (3x + 1)(x - 5)
D. -1(3x + 1)(x+5)

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry