Find the mean number of calories for the hamburgers
320
280
280
250
270

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.

Write 37/22 as a decimal rounded to the nearest hundredth.