There are three monomials such that the greatest common factor of the first and second monomials is 2xy, and the greatest common factor of the second and third monomials is 2x2y.
the greatest common factor of the three monomials

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

Describe a situation where it would be beneficial to round decimals to the nearest dollar. explain why you would use rounding in that situation.