Answer:
12/10, 12/5, 5/2
Step-by-step explanation:
If N is first and L is last, then we just need to find all of the permutations for M, O, and P
with first letter M: MOP MPO
with first letter O: OPM OMP
with first letter P: PMO POM
Now, place the N in front and the L at the end of each permutation. There are 6 permutations in total:
NMOPL NMPOL
NOPML NOMPL
NPMOL NPOML
60 is the same as 2x + 14.
So, 60 = 2x + 14.
Subtract 14 from each side.
46 = 2x
Divide each side by 2.
23 = x.
Hope this helps!