Which of the following is a trinomial with a constant term? a. 4x4 + 2x2 - 2x b. -3 + 4x4 c. 2x2 - 5 + x d. 4x4 - 3x2 + x

Simplify the expression. enter the correct answer.

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =