your school brought 193 students on a field trip using vans and buses. a total of 8 vehicles went on the trip. each bus held 51 people and each van held 8 people. write the system using elimination

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?