Solve for x. 3 / x−1 − 1 / x^2 − 1 = 5x − 1 answer choices a -3/2 b 9/8 c 1/8 d 9/2 i think a but i'm not sure.

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min

Mikes car gets an average of 28 mpg. there are 12 gallons of fuel in mikes car when he starts his trip of 140 miles. about how many gallons are left at the end of his trip?