Answer:

Step-by-step explanation:

It takes 8 liters to cover 800 sqft of floor
there are 3.78541 liters in a gallon so it would take 2.11338 gallons to cover the floor
Answer:
proof is where you have something to explain/show what you saw to people when they don't believe you.
Start at -4 on the number line. Move 6 units to the left to get to -10
This shows -4 - 6 = -10