Write equations for the horizontal and vertical lines passing through the point (-8,8)

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36