Problema Solution
The class president is organizing a class trip to a nearby park for 314 students. The regular price is $35 per ticket. However, some students can receive a discount due to volunteer community service work that they took part in on Saturdays. The students who are eligible for the discount will pay $21.50 the total ticket cost of the class trip will be $10,072 how many students are eligible for the discount?
Answer provided by our tutors
let
x = the number of regular price tickets
y = the number of discounted price tickets
x + y = 314
35x + 21.50y = 10072
by solving the above system of equtions we find:
x = 246 tickets
y = 68 tickets
click here to see the step by step solution of the system of equations:
68 students are eligible for the discount.