In AGHI, the measure of ZI=90°, the measure of ZH=46°, and IG = 6.9 feet. Find the length of HI to the nearest tenth of a foot.

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

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.

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?