there are 90 chairs set up in the gym for an assembly. after the assembly, all the chairs will
be put away on racks that hold 8 chairs. how many racks are needed?

Asap i need it now choose all the answers that apply. sex-linked disorders affect males more than females affect females more than males can be carried by females, without being expressed are always expressed in males are caused by genes carried on the x and y chromosomes

The reflexive property of congruence lets you say that ∠pqr ≅

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.