Use substitution method to solve if the system has no solutions dne
if the system has infinity many then enter the infinity symbol
x+y=1
x+y=7​

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?

Two lines parallel to the same plane are parallel to eachother

What could explain what happened when the time was equal to 120 minutes