Answer:
represents Kyle's pay for the week.
Explanation:
"Javier earned $56 more than Kyle because of door installations"
In other words, this means if we take out 56 from Javier's total amount of pay, we get what Kyle earned last week.
Javier's pay is
, so if we subtract 56 from this expression we will get what Kyle earned last week.

So, the first term of the expression 14w + 56, which is 14w, represents earnings of Kyle last week.