Answer:
B. 6 units
Step-by-step explanation:

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Answer:
A
Step-by-step explanation:
7+7+3= 17
Answer:
X=-4
Step-by-step explanation:
5x-10x=22-2
-5x=20
x=-4
If you are considering P of the permutation and combination. Then simply pit the figure 6P5 in calculator and your answer will be 720. Or if not calculator then the formula is P(n,r)= n(factorial)/ (n-r)factorial.