Answer:
B
Step-by-step explanation
the answer comes to 
and 15 is the only answer below 20
56m^2
see the steps from the pic
Answer:
The area of the table after it is cut is 12 or 36 because
Step-by-step explanation:
6 times 2= 12 and 6 times 6= 36 so year
Answer:
22x^2 -10xy + 12x
Step-by-step explanation:
To add and subtract polynomials, combine only like terms. When doing it vertically, stack polynomials and line up the same bases and exponents. Once this is done, simply add and subtract the coefficients.
10x^2 + 12xy + 4x
+ 12x^2 -22xy + 8x
_________________
22x^2 -10xy + 12x
Here we added 10 + 12 = 22, 12 + -22 = -10 and 4 + 8 = 12.
6/21 I think cause you can't go down any more
