Several repairs for my come to an FX exponential function or shown in the table X0123Y456.2 5 7.8125 what are the domain and range of the

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs

Three friends are comparing the prices of various packages of golf balls at a sporting goods store. hector finds a package of 6 golf balls that costs $4.50.

How do you figure out which order to do two step equations in? like which thing do you subtract/add/multiply/divide first? i understand that you do the opposite of whatever's shown on the opposite side, but when?