A media company wants to track the results of its new marketing plan, so the video production manager recorded the number of views for one of the company’s online videos. The results of the first 5 weeks are shown in this table​

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.