Question

The sales tax in one state is 6%. write a function rule for finding the total cost of an item with selling price x. then find the total cost of a cd player with a selling price of $160.

Answer 1

You're buying 100% of the item plus 6% extra.

1+ .06 =1.06
160(1.06)= cd player

Answer 2

@astar

Answer 3

thanks but thats not a linear equation.