The answer is 2. i hope this helps you.
12x - 13 - x - 9 + 10x
First, get the like terms together
12x + 10x - x -13 -9
Now, combine like terms
12x + 10x - x = 21x
-13 - 9 = -22
Final Answer:
21x - 22
Answer:
a. trapezoid
b. A= (a+b)/2 × h (base a times base b divided by 2 times the height)
c. 78.75
d. rectangle
e. l×w (length times width)
f. 133 (area on its own)
54.25 (area of rectangle minus the area of the
fire pit
Yes i do, the answer is 0.42
