Zoom in if you can't see it or ask me in the "Ask for details" section.

Please fill in the blanks and show your work on how you got each answer.

What are the soultion(s) to the quadratic equation 40- x^2=0

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?