Lakeside Canoe Rentals Hours, x 2 5 7

Charge, y ($) 20 50 70

How much does it cost to rent a canoe for 3.5 hours? Enter the number of your answer only.

(HINT: First make the equation for the table. Then substitute 3.5 for x)

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.