Which of the following equations is of a parabola with a vertex at (0, -5)? y = x2 - 5 y = x2 + 5 y = ( x + 5) 2 y = ( x - 5) 2

Atriangle has side lengths of 15 inches and 30 inches. it also has angles that measure 45º and 20º. which of the following identifies the possible third angle of the triangle? a. 15 in., 65º b. 45 in., 65º c. 17 in., 115º d. 14 in., 115º

Mindy bought 5/8 pound of almonds and a 3/4 pound of walnuts. which pair of fraction cannot be used to find how many pounds of nuts she bought in all.

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9