Answer:
60
Step-by-step explanation:
5x + 10y = 800
y = 50
5x + 10(50) = 800
5x + 500 = 800
5x = 300
x = 60
Answer: 60
If x = small vehicles and if y = large vehicles and y = 50, then substitute and solve for x. So,
So, the number of small vehicles is 60.
