Which statement is not always true for a parallelogram?

Afootball is throw by a quarterback to a receiver

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?

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2