Tori's birthday party will cost $50 if she invites 4 guests. If there are 20 guests, how much will Tori's birthday party cost?

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

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.

X^2/100+y^2/25=1 the y-intercepts are at: a) (-10,0) and (10,0) b) (0,10) and (0,5) c) (0,-5) and (0,5)