I think it is b but no positive
There are three elements in that set.
I have included a picture. In the picture you will find the work and final answer.
Answer:
75 cents
Step-by-step explanation:
60 dimes is 600 cents or $6, 60 nickels is 300 cents or $3. when we add them together we have $9 and we need 9.75 so we need 75 cents more.
