If 40 people buy lemonade while at the food stand, what percent of the people bought lemonade? Illustrate on the number line.
In the previous exercises it was relatively easy to determine the percent. Sometimes it is a bit trickier.

Four equations are shown below.equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list.why each equation you identified is linear or nonlinear.nd one nonlinear equation from the list. state a reasonlinear equation