What is the area of the parallelogram shown?

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x

Ineed the solution to this problem and the steps.