The table below shows the number of toothbrushes sold at a store on a particular day. Day Number of Toothbrushes Sold
1 24
2 15
3 18
4 13
5 12

Using the linear best-fit model for the data, what is the residual for day 2?

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

What is the result of the following division?

Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?