The difference between two numbers is 23. The larger number is 6 more than twice the smaller. The first equation is x−y=23. The second equation would be​ .

What is the volume of this square pyramid?

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Which of the following graphs represents the function f(x) = 2^x