The table shows the activities of two tourists at a vacation resort. you want to go parasailing for 1 hour and horseback riding gor 2 hours. how much do you expect to pay explain.

Let
 x: pay of parasailing per hour
 y: pay of horseback riding per hour:
 We have the following system of equations:
 2x + 5y = 205
 3x + 3y = 240
 Solving the system we have
 6x + 15y = 615
 6x + 6y = 480
 Subtracting both equations:
 9y = 135
 y = $ 15 / h
 Then,
 x = (1/2) * (- 5y + 205)
 x = (1/2) * (- 5 * (15) +205)
 x = 65 $ / h
 you want to go parasailing for 1 hour and horseback riding gor 2 hours
 x + 2y
 65 + 2 * (15) = 95 $
 answer
 you expect to pay $ 95 for 1 hour and horseback riding gor 2 hours

31/6= 19/6 19/6 *1/7=19/42