B)
0
Positive 17 Plus Negative 17=0
Answer:
One of the below.
Step-by-step explanation:
12-2=10 2+x=12
then A If it’s a horizontal line passing through
Area of whole thing is 900
900=l*w
Since it is a square they are the same length so the answer to this part is 30
30-6 gives you the remainder which is 24
You have a sidewalk on both sides so you divide by 2
24/2=12
12 should be the width