Simplify the expression. Write your answer as an improper fraction.
-2/3x divided by (-4/9)

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height

Calculate the total payback for a $3,500 loan at 8% annual interest with monthly payments for two years. show all of your steps. use the formula, m = pm(1 + m)^na/(1 + m)^na - 1, as needed.