Answer:
12, right?
Step-by-step explanation:
I think the declaration that three had spots may be a red herring meant to mislead you. If she has 7 after giving away 5, that would mean that in total, there are 12 cards.
Answer:
slope = 5
Step-by-step explanation:

Answer:
8 and 17
Step-by-step explanation:
Answer:2.35294117647 or 2.3
Just do 40/17