The combined average weight of an okapi and a llama is 450 kg. the average weight of 3 llamas is 190 kg more than the average weight of one okapi. on average, how much does an okapi weigh and how much does a llama weigh?

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

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

Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?