A person running at 5 mph puts on a burst of speed to finish a race at 7 mph. What is the delta velocity? A. -2
B. 7
C. 5
D.2

Initial velocity = 5mph
final velocity = 7mph

So what you would do is go through and add 3 teaspoons(tsp) 6 times because of the 6 tablespoons(tbsp). which will give you an answer of 18. another way is to multiply 3x6=18.