For a soccer clinic 15 coaches and 35 players will be split into groups. each group must have the same number of players and the same number of coaches. at most ,how many groups can there be ?

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.