What is the solution of the system of equations? y=6x^2+ 3x – 11
y= 3x - 5
A. (x, y) = (-2,1) and (x, y) =(-8,-1)
B. (x, y) = (1,-1)
C. (x, y) =(-1,-8)
D. (x, y) = (1,-2) and (x, y) =(-1,-8)

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.