B) Wires running across the floor
wires are purposly wraped in material that does not conduct electricity, to keep people safe, you may trip over them, but it will not cause electrical accidents
hope that helped!
2y-1.5y=2
0.5y=2
y=1
10x-5x=4
x=4/5
Just equate each factor to zero and solve
To 4.5, add the difference between the two numbers (0.1) multiplied by some irrational number greater than 1
