At a local fitness center, members pay a $6 membership fee and $5 for each aerobics class . nonmembers pay $6 for each aerobics class . for what number of aerobics classes will not cost for members and nonmembers be the same ?

Find the roots of the equation below. x^2 - 6 + 9 = 0

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual 

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