In a certain year, the average e-mail user sent or received 114 e-mails each day. The number of e-mails received was 3 more than twice the number sent. How many were sent and how many were received each day?

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

Which will form a composite function?

Which expression gives the exact value of x?