The graph of = 400 and the graph of = 50 – 200 intersect at the point (12,400). if the equation = 50 – 200 represents the profit, , based on sales, what does the intersection best represent?

An isosceles trapezoid with a perimeter of 42 inches. each of the congruent non parallel sides is 5 inches long, and the trapezoid is 3 inches tall. how long are the two parallel sides? a. 10 in, 22 in b. 16 in, 16 in c. 10 in, 16 in d. 12 in, 20 in