Question

The soccer team collector $800 at a carwash fundraiser they charge five dollars for small vehicles and $10 for large vehicles the amount collected can be modeled by the equation 5X +10 Y equals 100 where X represents the number of smog equals a Y represents the number of large vehicles if the number of large vehicles washed was $50 how many small vehicles were washed in total

Answer 1

800 - 50 = 750
750 ÷ 5 =150
150 small vehicles were washed