A mixed number is an integer with a fraction. 6 goes into 13 twice, with 1 leftover, so the mixed number would be
First we already know that he makes 200 dollars a month at the bowling alley so we can do 500-200 and he would need to 300 dollars from delivering newspapers. Then we need to divide 300 by 5 to see how many hours he needs to work and we would get 60. That means the answer is he would have to deliver newspapers for 60 hours
The answer is B. 3
It is the only value not attached to a variable, thus remaining constant.