1. the shoe size for all the pairs of shoes in a person's closet are recorded.
7
7
7
7
7
7
7
7
7 7
a. what is the mean?
b. what is the standard deviation?

What is 20+(5 x 2/5 )+ 3 show your work

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

Which term below correctly completes the following sentence? if a function has a vertical asymptote at a certain x value, then the function is what at that value