Answer:
-5/2 because there is -5y/2 but we have to take coefficient only so -5/2
I think it’s 3 and 2/6! sorry if im wrong but i hope this helps
D is your answer
1/3 of 18 is 6, so 2/3 would be 12
100 pens cost x dollars.
Therefore 1 pen costs
x/100 dollars/pen
50 cents = 0.5 dollars. It can purchase
(0.5 dollars) / (x/100 dollars/pen)
= 50/x dollars
Answer: 50 cents can purchase 50/x pens