Point A is at (3, 4) and point M is at (5.5,0). Point M is the midpoint of point A and point B.
What are the coordinates of point B?

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.