Answer: 39 sq. ft
Step-by-step explanation:
Break the shape into two shapes.
11 * 3 = 33
3 * 2 = 6
33 + 6 = 39
10a+4+14a-2=14a+31
Add the common variables
24a+4-2=14a+31
24a+2=14a+31
Subract 2 from each side
Subract 14a from each side
Then divide each side by 10
A=-2.9
A= -3.7
Answer:
-2y +2
Step-by-step explanation:
(x-y+1) - (x+y+-1)
Distribute the minus sign
x-y+1 -x-y+1
Combine like terms
-2y +2