Is (3,6) a solution of the system of linear equations below? Justify your response. Use of the graph is optional. -6x + y= -12

X + y= -3

No.

Step-by-step explanation:

The given system of equations are :

-6x + y= -12 (1)

x + y= -3 (2)

Put x = 3 and y = 6 in both equations i.e.

-6(3) + (6) = -12

And

3 + 6 = 9 ≠  -3  

Hence, (3,6) is not the solution of the given system of equations.

my answer is$ 12

step-by-step explanation:

because 15 -2=12

homozygous. one is homozygous, while two is heterozygous.