Solving with inequalities

15c≤200

Explanation:

If each case costs 15 gold coins, then we can say that the total cost of all the cases bought is 15c. We also know that whatever we spend has to be at least less than 200 gold coins. So, we can use the inequality 15c≤200 to represent this problem.

the catholic church withhold people's access to the bible during the middle ages.

people could go to church and listen to the teachings, but it was absolutely forbidden to own and/or read the books of both the old and new testaments. it was also prohibited to translate the books (which where originally in biblical hebrew) to any other language.

this was done so the church could remain in control of what their teachings were and to enhance their importance and power, while also being able to judge people's actions through information that was unavailable for the general public.