Answer:
D
Step-by-step explanation:
the reason why is because if you put 3 dollars in for the notebooks right you have 3x3=9 and that one pen will be 2 dollars. Now you have 3×2=6 and then the two notebooks will be 6 and you add that and get 12. Hope this helps
Answer:
mmmmmmmmmmmmmmmmmmmmmmmmmm
Step-by-step explanation:
8/14 , 12/21, 16/28, 20/35
-7×+6y=-11 C because of the line
