Each runners time would be an average of 18.1
72.4/4=18.1
For second one
Vertex is (-3,0)
There is only one x intercepts
To solve this question, we use simple division:

So, there are
10 servings of 4/5 of a cup in 8 cups.
Answer:
x<-4
Step-by-step explanation:

Answer: Provide an image please?
Step-by-step explanation: