Answer:
We know that the sum of the degrees of the vertices of the graph is twice the number of edges of the graph.
Let
be a graph with vertices 
Then
where
is the number of edges of the graph. Since the graph is regular of degree r then all vertices have degree r. Thus,

we are given

To find x-intercept means we have to find zeros
and for finding zeros , we will use quadratic formula
and we have it has two x-intercepts
so, it's discriminant must be greater than 0
so, we will find discriminant

now, we can compare with


and then we can find a , b and c

now, we can find D


It has two x-intercepts
so,

now, we can solve for m


............Answer
Answer:
I haven done that in a hot minute. jeezzz
Step-by-step explanation:
2 dimes = $0.20
2 dollars = $2.00
20 cents = 10% of 2 dollars
Answer:
A and D
explanation:
The other two answers looks like opinions