There are 9 singers. they each preform 3 songs at the recital. how many songs were performed ?

(word problem )

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Factor the polynomial by its greatest common monomial factor.