Answer:
80 students attended
Step-by-step explanation:
Adults - $5
Students- $2
2S=A because 2 times the students would give you the adult attendees.
5A + 2S = 960 because # of tickets multiplied by cost added together equals total
A = 2S so you want to sub it in the equation
Multiply: 2S + 2S(5) = 960
Add: 2s + 10S = 960
Divide both sides: 960/ 12S
S = 80
Now sub it into the 1st equation:
2(80) =A
A =160
Now go back and check:
2(80) + 5(160) =960
960 = 960 ✔
Hope this helped! Post again if you need help.
