When you plot the offered points on the graph, you find only one of them falls inside the shaded region:
... D. 43 pepperoni slices and 25 cheese slices
 
        
             
        
        
        
The solutions will lie  in all the four quadrants.
y≤2/7x+1
We have the following inequality:
y=2/7x+1
If x=0
y=2/7(0) +1
y=1
If y=0
x=-3.5
So the line passes through the points:
(0,1) and (-3.5,0)
To find the shaded region, let us take a point, namely, the origin and test it in the inequality:
y≤ 2/7x +1
0≤ 2/7(0) +1
0≤ 1 which is true
Since this is true, then the shaded region includes this point. This is shown below and as you can see the solutions exist in all four quadrants.
To learn more about Inequalities, visit brainly.com/question/12890742
#SPJ4
 
        
             
        
        
        
Basically you do 25.50 time .15 (15% is equal to .15) and you get 3.825 or $3.83 
hope this helped
        
             
        
        
        
Answer:
The answer is C pay attention in class next time