"6 more" indicates addition, so you can write that as 6+c, or c+6.
That expression is x-6.
An algebraic expression for "6 less than 5 and a number" is (5 - x - 6), where x represents the unknown number.
6/n +2
d - 6 (or x = d - 6).
An algebraic expression for "six less than 2 times y" can be written as (2y - 6). This expression reflects that you first multiply (y) by 2 and then subtract 6 from the result.
The algebraic expression is 2m+6
t+6.
8n+6
6+b Should it not be: b>6
That expression is x-6.
N + 6
You do not wright it, but write it as n + 6.
An algebraic expression for "6 less than 5 and a number" is (5 - x - 6), where x represents the unknown number.
2X-6
6x+4 is the expression that you are looking for.
6/n +2
3+ 6/n