You have to do the opposite
22-17=5
5x3=15
15+13=28
28/4=7
The answer is 7. You can check this by doing what it says and if it makes 22, it’s correct. (I’ve already checked it) :)
S= 70w + 750
s(19) = 70w x 19+350= 1680
so its 1680
Answer:
c=6
Step-by-step explanation:
c+7=13
-7 -7
c=13-7
c=6
The answer is A.) 500 Year books.
The profit they would gain from each year book would be $28 since each year book costs $7 to make and sells for $35. You would simply divide 14,000 by 28 to find how many books they would need to sell in order to get their investment back which would be 500 books.
Hope this helps.
