Solve the system of equations: 2x+6y=6 3x-2y=20a) (6,-2)b) (6,-1)c)(3,0)d)(3,2)

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false