Suppose you have the system 4x + y = 12 and 4x - 234345584738392y = 1239892873467123298347. What method would you use to solve it, and why
would you pick that method? (please note: do NOT attempt to solve it)

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?

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?