You have 5 friends who want to go to a concert with you but you only have 3 extra tickets. how many possible ways are there to choose 3 of you 5 friends

Polynomial that can be factored as (3x-4)(3x+4)

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?