Fred buys flags from a manufacturer for (unknown) dollars each and then sells the flags in his store for a 26% markup
what is the retail price of a flag for which fred paid $40? how much was added to the cost of the flag?

Are carpet coast $15 per square metre. the total delivery charge is $21 peter buys n squared metres of carpet what is the expression which represents the total cost in $

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?

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)