I NEED HELPA 120-inch pipe is cut into two pieces, One piece is three times the length of the other. Find the length of the shorter piece.

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

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.

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12