What is the expression and value of "six less than nine times the sum of a number and eight" when n=5 9(n+8)-6 when n=5 the value is 111. 6-9(n+8) when n=5 the value is 111. 9(n)+8-6 when n=5 the value is 47. 6-9(n)+8 when n=5 the value is 47.

To find the expression and value of "six less than nine times the sum of a number and eight" when $n=5$, we need to translate the given phrase into a mathematical expression.<br /><br />The phrase "six less than nine times the sum of a number and eight" can be written as:<br /><br />$9(n+8)-6$<br /><br />Now, let's substitute $n=5$ expression:<br /><br />$9(5+8)-6$<br /><br />Simplifying the expression:<br /><br />$9(13)-6$<br /><br />$=117-6$<br /><br />$=111$<br /><br />Therefore, the correct expression is $9(n+8)-6$, and when $n=5$, the value is 111.