What kind of system is the set of equations?
-3x-3y=1
5x+2y=9

Number of seats available is 16875

Step-by-step explanation:

we are given

total number of seats =45000

so, N=45000

If tickets have been bought for 5/8 of the seats for the next game

So, total seats booked is

now, we can find number of seats available

Number of seats available = (Total number of seats)-(Number of seats occupied)

so, we get

Number of seats available is

=45000-28125

=16875