Which of the following number sentences illustrates the associative property of multiplication? (3 * 8) × 6 = 3 * (8 x 6) 2 x (1 x 9) = (2 x 1) (2 x 9) 1x 15 = 15 8 * 9 = 9x8

Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?