Use the additive inverse to find -492.89-(-871.78)

Answer 1

To find the result of subtracting a negative number, we can use the additive inverse.

The additive inverse of any number is simply the negative value of that number. For example, the additive inverse of 5 is -5.

To find -492.89 - (-871.78), we can rewrite it as -492.89 + 871.78.

Then, we can use the additive inverse of -871.78, which is positive 871.78.

Therefore, -492.89 - (-871.78) = -492.89 + 871.78 = 378.89.

Answer 2

joey walked east for 15 2/3 meaters from home. then he walked west for 21 3/4 meters. how far was joey from home? write answer an a mixed number only.