7x+100+68.25 Let me know if you want me to explain it to you
Answer: Option A
Take not that this is a square bulletin board thus area = Length Times Base. Notice how it says its a square as well? thus telling us that each side is of equal length
Squaring the value N would give us the value of the one side of the board
It's a deal. Give me a question, and I'll give you an answer in units.
There are 8! ways to arrange the 8 letters. Due to the repeated L (3×) and A (2×), only one out of (2!)(3!) = 12 of these is unique.
The number of unique arrangements is 8!/(2!*3!) = 3,360
Answer: 19
Reasoning: the equation is 7 + (6 x 2) = 19
