The answer is C, eighty four combinations
Answer: 
Step-by-step explanation:
Answer:
42 is 15
Step-by-step explanation:
42 is 15 because of x
Answer:
It would be (3,2) since it is being reflected over the line it is already on
Step-by-step explanation:
Answer:
X=20
you subtract 15 from 75 to get 60 then divide 60 by 3 to get 20