Find x and y. Please and thank you.

An appliance salesman sets a goal to sell an average of 6 appliances per day for the first two weeks of his new job. the dot plot shows the number he sold each day during the first 13 days. what is the minimum number of appliances he must sell on the 14th day in order to reach his goal? a) 5 b) 6 c) 7 d) 8

Acircle has a circumference of 28.36 units what is the diameter of the circle

Find the slope of the line passing through a pair of points