3 L in 12 minutes as a rate

If jm equals 5x -8 and lm equals 2x -6 which expression represents jl

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl