S + a = 300...s = 300 - a
8s + 12a = 3200
8(300 - a) + 12a = 3200
2400 - 8a + 12a = 3200
-8a + 12a = 3200 - 2400
4a = 800
a = 800/4
a = 200 <==== 200 adult tickets
s = 300 - a
s = 300 - 200
s = 100 <=== 100 student tickets
Answer:
I hope this is correct but 8.5 or 8 1/2 Units
Answer:y=-2x+3
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Length x width then x height then divide by 3
10 x 10 = 100
100 x 12 = 1200
1200 divided by 3 = 400