Iturn on the sprinkler for my children to run around outside under. at first the water is flowing at a rate of 10ft/sec. then i turn up the flow so that each second the rate increases by 19%

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

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