Simplify the following expression completely, where x 20.
xx/5xy4 + 405x’y- 180x’y*
0 x 5x + x 405x-a 80x
6xy15x
© -3xy 15x + xy? J405

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°

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?