Answer:
1.5x + 4y = 5,050
Step-by-step explanation:
We are finding a number of adult and child tickets to equal 5,050. So plug in any variables you want and you get 1.5x + 4y = 5,050
They are the same because 1/3 is 1 divide 3 is equal to 0.33333333 which is like forever 3 so it would be 0.33