A number is multiplied by 2, and then the product is added to 9. The result is 49. What is the number?

What is this equation in point-slope form?

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?

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account