2/3x + 4 = 3/5x - 2 6 - .25x = x - 3

3(x-4) = -1/2(24-6x)

5x=20(4 + .25x)

Plsss answer these four questionss

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.

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?