Respuesta :

rsunil0001

Answer:

1 inch down

Step-by-step explanation:

If the snail went up one inch and then 2 inches after, 2+1=3. But then the snail went down 4, so 3-4=-1. In other words, -1 means down by one.

xxmidnightstarviolin

Answer:

1 inch down

Step-by-step explanation:

It crawled 1 inch and 2 more inches, therefore 3 inches up in total.

Then, it crawled DOWN 4 inches.

3 - 4 = -1

That means the snail crawled DOWN 1 inch