Is the sum of two prime numbers always a prime number and why or why not

F(x)= 4x g(x) =x-1 what is f(x) divided by g(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?

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr