Anyone wanna rte me? 0-10 :) im a les btw

Acompany is making new soccer uniforms for a team. the company uses 2.5 yards of fabric for each shirt. the company uses 82.5 yards of fabric to make shirts and shorts for 15 players. the equation and solution below represents the situation. 15(2.5+x)=82.5; x=3 what does the solution, x=3, represent?

What’s the domain of this function? fastttt

Which of the following points is collinear with (-2,1) and (0,3)