Answer: 
Step-by-step explanation:
You need to use the following formula for calculate the area of a square:
Where "s" is the lenght of any side of the square.
You know that the area of a mural is 
. Then, you can substitute this area into the formula and solve for "s", in order to find the side lenght of the mural.
Therefore, this is:
Answer:
there are ten hundreds in one thousand
see the attachments below for the steps :)
The simplified expression is as follows:
d(-3x^2 + 9x - 14)
Answer:
The answer is 6! Hope that helps and is right (it definitely should be)!
Step-by-step explanation:
