Where could point e be and d is between e and b?

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?

At the beginning of a call to the cable company, a message tells customers, "after you finish talking to our customer service representative, you will be asked to take a five-question survey about the level of service you recieved. it would be appreciated if you could stay on the line to answer the survey questions." what type of sampling is the cable company using?