How many solutions does the system of linear equations have? Use the drop-down menus to explain your answer 3
y = x + 12
4
y
The system of linear equations will have Choose...
because the slopes of the equations are
diffe
so the lines will Choose...

In the first triangle 80+20+p=180 (since sum of all angles of a triangle is 180)so p= 80also in second triangle 55+45+q=180 (since sum of all angles of a triangle is 180)so q=80so we can conclude that p=80 degrees q=80 degrees so p=q=80 degreeshence option b is correct

It says in the questions that it is 6.5?

That they are numbers and related to each other.