Is the relation a function? (3,6) (10,13) (11,1) (13,6) a. yes b. no

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?

Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year