Which of the following is a perfect square?
a. 127
b. 13
c. 102
d. 100

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 undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

Polynomial that can be factored as (3x-4)(3x+4)