Answer: 22% *nevermind :(*
Step-by-step explanation:
The length and width might be 6ft and 2ft because you have 6+6+2+2=16ft for the perimeter and 6x2=12sqft for the area
Answer: -3x² - 2x -57
This is how this would look: 
First I brought the denominator to the top for both expressions.
so I was left with: 2x-6(x+2) - 5x-15(x+3)
I distributed, combined like terms, and simplified.
<em><u> -3x² - 2x -57</u></em> was my answer
Step-by-step explanation:
Trust Milky. Milky smart.
if three angles are complementary, then they all ad up to 90 degrees. if the third angle is 10 degrees, then there are multiple answers for the other angles. one could be 35 degrees and 45 degrees.
Let x = what amount
Rewrite 12 1/2 as 25/2.
(25/2)(x) = 10.40
Take it from here. Solve the equation for x.
