6x+19.98=200
200-19.98=6x
X= 200-19.98/6
= solve for it.
Hey I’m in class but it is fine to help a friend so that answer is 1350
Number 8:
m1 = 120°
m2 = 60°
m3 = 120°
m4 = 60°
m5 = 60°
Number 9:
m1 = 100°
m2 = 70°
Yes, yes it is; well done.
Answer:
D) 
Step-by-step explanation:
The first step is to find the vertex.
Start with getting your coefficients:
a = 1, b = -6, c = 6
plug them into the equation 


Plug that back into the original equation to get y = -3
The vertex is going to be (3, -3)
The equation for Vertex Form is given by 
(a) being the coefficient in front of the 
(h) being the first point on the vertex (h,k) ({3},-3)
(k) being the second point on the vertex (h,k) (3,{-3})
