There is no graph to support the statement and so, this invisible graph is misleading :)
Answer is c , got it right
this is the equation x+9+8=7
Answer:

Step-by-step explanation:

Answer:
$0.10/pencil
Step-by-step explanation:
Find the unit cost. To do this, divide $1.25 by 12 pencils, obtaining:
$1.25
---------------- = $0.1042/pencil, or (more logically) $0.10/pencil
12 pencils