Algebra Question

Question

15 people go on a trip. If coach tickets are $160 each and first class tickets are $960 each. How many coach and first class tickets can you buy with $9600?

Answer 1

F+C = 15

160C +960F = 9600

divide by 160 to get C+6F = 60

C=15-F,

15-F + 6F = 60

5F = 45

F = 9 first class tickets

C =15-9 = 6 coach tickets

if you want all 15 people to have a ticket and spend all the $9600