You buy tea light candles and mints as party favours for a baby shower. the tea light candles come in packs of 12 for $3.50. the mints come in packs of 50 for $6.25. what is the least amount of money you can spend to buy the same number of candles and mints?

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point