2. Tickets for a movie cost P220 for children and P280 for adults. The cashier of the movie house was able to collect a total amount of less than P15,000 from less than 50 adults and children who watch the movie

a. Write the system of inequalities
to represent the problem
b. Solve the problem by graphing.
(Use the graphing paper attached.)
c. Find two possible pairs of the
number of adults and the number
of children who watched the
movie

Explain your answer or else report and be deleted