micheal has $550 in his savings account he took out $30.75 every month for one year what is the net change in michaels account balance following these withdrawals

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

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