HELP with this problem pleases and thank you!!

Acommunity group sells 2,000 tickets for its raffle. the grand prize is a car. neil and 9 of his friends buy 10 tickets each. when the winning ticket number is announced, it is found to belong to neil's group. given this information, what is the probability that the ticket belongs to neil? a.1/5 b.1/10 c.1/200 d.1/4

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

Which is a graph of a proportional relationship?