In isosceles triangle RST below,
What is the value of y

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?

Someone me! if you’re smart you can solve this!

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error