Estimate the solution to the following system of equations by graphing. - 4x + 5y = 8
6x - y = 11
A. (-4/3, 8/3)
B. (1/2, 3/2
C. (5/2, 7/2)
D. (-5/2, -7/2)

The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.