Answer:
No.
Step-by-step explanation: Sadly the school will not have enough money to update the school. The amount of money they made was,$ 2,367.5 dollars. They would need $2367.5 more to update the school.
Answer:
Infinitely Many Solutions
Step-by-step explanation:

I would say 1 but I feel like that wouldn't help you and that's all I know, plus I don't want to look it up because of the policy. I wanna help tho, so that's all I'm gonna say (please don't get mad at me)
It would end up being 1.50 at the end of the day
Answer:
$6.75
Step-by-step explanation:
15% of 45 = $6.75