Thu wants to play "guess my number".she states,"when i triple my number and add five, i get twenty-six. what's my number? " what is her number?

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

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?

Find the measure of angle a in the following triangle