Find the missing term in each proportion. random answers will be reported! 1. x/21 = 5/35
2. 12/15 = x/20
i'm pretty sure ik the answers but wanted to double check

What statement is true? 2x^2-9x+2=-1

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

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.