Four expressions are shown:

A 6(5x + 3)
B 6(6x + 2)
C 36x + 12
D 30x + 18
Which two expressions are equivalent to 6(5x + 2 + x)?

1)

A and B

2)

B and D

3)

A and D

4)

B and C

If the equation of a line containing the midsegment of a triangle is y = -1/4x -11, what is the slope of the triangle side that is opposite the midsegment (the one not touching it). explain how you know.