Step-by-step explanation:
B. 8
she will run for 8 miles,
<h2>step</h2>
find Amy's speed
convert the minutes into hours by dividing by 60

find the number of miles ran by multiplying the speed by the time, ie

Answer:
i only know it is c and e but dont know about a and b
Step-by-step explanation:
The first one and the third one are correct. because for the when you plug 1 on the first piece wise function you get 3.
f(3) =1. and f(1)=3 so f(1)>f(3)
<h2>
Explanation:</h2><h2>
</h2>
Hello! Remember you have to write complete questions in order to get good and exact answers. Here you forgot to write the relation so I could help you providing my own relation.
Remember that for any relation, we have a set
that matches the the domain (also called the set of inputs) of the function and the set
that contains the range (also called the set of outputs).
Suppose our relation is:

So the x-values represents the set A and the y-values the set B. Therefore, by evaluating the x-values into our relation we get:

So in this context, the correct option is:
B) (-9,-8, -7, -6, -5}
5x7-3x8+11
35-24+11
11+11
The answer is 22