a student estimates that he spent 20 minutes working on his homework. give or take 5 minutes. represent this statement as an absolute value function

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?

A50-foot ladder is leaning against a vertical wall. if the base of the ladder is 45 feet from the base of the wall, find the angle the bottling of the ladder makes with the ground.

#7. m is the midpoint of pq, the diameter of the circle o is 13in. and rm = 4in. find pm find pq