In a fraternity with35 members, 18 take mathematics, 5 take both mathematics and chemistrychemistry, and 8 take neither mathematics nor chemistrychemistry. how many take chemistrychemistry but not mathematics

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?

Harry is at the depot in dover and has deliveries to make in edinburgh, glasgow and aberdeen. from dover which of the deliveries is the shortest distance?

Find the measure of the missing angle