The surface area of a square card table can be represented by x^2-50x+625.
a: write an expression that represents the side length of the table
b: write an expression for the perimeter of the table

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5