Answer:
Step-by-step explanation:
a= adult ticket
a= student ticket
5a+1s=2874
1a+1s=1246
Subtract the second equation from the first one
4a=1628
a=407
a+s=1246
407+s=1246
s=839
the answer is A because it has all numbers less than 15
m=-12
Not sure where the 8 comes from, but you would subtract 9 from the left side. The result is -12.
Answer:wanted to help but not that smart
