Answer:
250; 
Step-by-step explanation:
a. 15 minutes passed, so there would be 250 people who came in
b. You would create a formula, where t = time after 8:15 (in minutes), while p = people who are at the parade
, which equals 
4u+3c-6 is thats what its asking for? just puting the same variables together
Answer:
$12,750
Step-by-step explanation: when you do the math you get it your welcome my G
Answer: 2?
Step-by-step explanation: