Can someone please find the answer to the piecewise function if f(-4)!!

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?

Determine the relationship of ab and cd given the following points

The difference between tax advoidance and tax evasion