a first grade class vidited the city zoo.student ticketscost $10 each. non-student tickets cost $12 each. the class paid $300 for the tickets.which equation could not model this situation

Answer 1

It sounds as though this question was a multiple choice one???

Is this correct?

Answer 2

There will be two variables.. S for student tickets and N for non-student tickets

The total cost for all student tickets is 10S and the total cost for all non-student tickets is 12N.

The total cost is 300.

The equation is 10S + 12N = 300.

To solve for each, you'd have to know how many tickets total were sold and have another equation S + N = Total number of tickets sold. Then the equations are solved simultaneously.