The third answer is correct. If the area is 144, then s squared must equal 144. To find s, you find the square root of 144.
Jim has 54 comic books.
Steps:
1.You do 27/1 times 2/3 which equals to 54/3
2. 54/3 simplifies to 18
3. Since 18 would be Charles's number, you would do 18 times 3
4. 18 times 3 equals 54
I'm not sure but I think it might be 9??
|a| = a if a ≥ 0
|a| = -a if a < 0
|-9 - 12| = |-21| = -(-21) = 21
<h3>Answer: |-9 - 12| = 21</h3>
