Answer:
14
Step-by-step explanation:
i think it's 14. i hope i helped :)
The answer would be 9 Permutation 3 (or 9P3) which is equal to 504 possible ways.
By using dimensional analysis, this problem can be simple.
B
Answer:
16x-35
Step-by-step explanation:
Firstly, take the 4x in the first parenthesis and multiply it by the 4x and the -5 in the second parenthesis.
Second, multiply the +5 by the 4x and the -5 in the second parenthesis.
Finally, take both answers and add them together.
