For the equation 2(4x+10)=8x+k what value of k will create an equation with infinitely many solutions?

Which is an equation for the nth terms of the sequence 12,15,18,21

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?

Identify the parent function that can be used to graph the function f(x)=3(x-9)2