URGENT!!!
What is the coefficient of the x4-term in the binomial expansion of (x + 3)12?​

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?

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3

Find the solution set for this equation: t^2+7t=0 separate the two values with a comma.