Answer:87 seats are empty
Step-by-step explanation:
Answer:
Where is the image? I did something like this so if you are looking for that answer they are both the first one.
Answer:
y = 4
Step-by-step explanation:
The graph passes through the point (3, 4), which means that the value of the function is 4 when x=3.
Answer:
x + y = 8
20x + 110y = 340
Step-by-step explanation: