Answer:
The question asks for the number of movies that, when averaged with $100, would come down to $2.50.
Step-by-step explanation:
To elaborate more in depth, Here's an equation:

And, if I did it correctly, the total number of movies needed would be 200
4+28= 32
Think of it as you have 28 apples and someone gave you 4 how many would you have
Answer:
Step-by-step explanation:
The object is at or above 34.3 meters for six seconds.
Currently there are 28 children playing. Until a moment ago, 4 of those 28 werent there. To find out how many there were a moment ago, we have to exclude those 4 kids that just came — or subtract the number of kids that just came from the number of kids currently playing.
28-4=24
We can check: 24+4=28
Answer: You can buy 5 cans of tennis balls.
Step-by-step explanation: 100 minus 80 is 20 and that leaves $20 for tennis balls, so 20 divided by 4 is 5 and that's how many cans you can buy.