Step-by-step explanation:
x > -1
x = {0,1,2,...}

Answer:
1. 12
2. 4
3. 6.8
4. 4.5
5 1.2
Step-by-step explanation:
Area of road =70*50=3500
3500*2=7000 because it has cross road
6*6=36
7000-36=6964
6964*5.50=38302
Answer:
HELLO! im confused do u want us to answer all of them:D?
Step-by-step explanation:
????
Answer:
-10y + 11.4
I hope this helps you out