Answer:
The graph in the attached figure
Step-by-step explanation:
Let
x -----> the number of solved puzzles
y -----> the number of solved riddles
we know that

The solution of the inequality is the shaded area above the solid line 
The slope of the solid line is negative 
The y-intercept of the solid line is the point (0,4)
The x-intercept of the solid line is the point (2,0)
therefore
The graph in the attached figure
Answer:
the answer is 80
Step-by-step explanation:
104-24
80
Answer: f(2)=5
Step-by-step explanation:
f(2)=2(2)+1=5
f(2)=5
I think the answer would be B that’s the only one I consider