Find fog(x) when f(x) = 2x² + x and g(x) = 3x + 2

How do you determine if an ordered pair is a solution to a given equation?

Item 1 solve for s. s+24=90 −114 −66 66 114

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?