Prove that the sum of any 5 consecutive integers is divisible by 5

pls help me asap

The sum of any 5 consecutive integers is, in fact, evenly divisible by 5! Because n was originally defined as an integer n+2 is also an integer. Therefore, the sum of any five consecutive integers is evenly divisible by 5 and the result is an integer with no remainder.

I suppose you mean how much per month did he collect for the appartment.

Income from apartment for the years = $61,700 - $48,000 = $13,700
Amount collected per month for apartment = $13,700/12 = $1,140 approximately.