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In an auditorium, a charity show is conducted in order to raise at least $3,000. The auditorium can accommodate up to 180 spectators. Tickets cost $12 for students and $20 for adults. Identify the system of inequalities and the corresponding graph that determine whether the charity will reach its goal. 12x + 20y = 3000 x + y = 180 160 Numbers of Adult 5 80 40 40 80 120 160 Numbers of Students 12x + 20y s 3000 x + y= 180 160 80 Numbers 40 120 160 Numbers of Students O 12x + 20y 3000 x + y = 180 160 Numbers of Adults 80 40 80 120 160 Numbers of Students 12x + 20y = 3000 x + y = 180 160 of Adults 120 80 Numbers A 40 80 120 160 Numbers of Students