algebra 2
posted by hannah on .
Marshall has $1.25 in dimes, d, and nickels, n, in his pocket. Which equation could be solved to find the possible combinations of dimes and nickels Marshall has?

please help me with this
would it be 75=10D+5N 
What are your choices?
What is your answer? 
A.
75 = 10d + 5n
B.
75 = 10d ยท 5n
C.
75 = dn
D.
75 = d + n 
None of them.
The answers don't match the question.
In addition, I'd use 0.10 and 0.05 and 1.25 
Assuming there's a typo, and the amount is $0.75 instead of $1.25, you original equation was fine.