If you draw a card from a standard set of cards, replace it, then draw a second card, what is the probability that the first card is a Queen and the second card is a diamond?

Anyone know? will mark brainliest if correct

Factor the expression using gcf 9b+45

Need ! 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?