Sue wrote a double fact .it has a sum less than 10 and greater than 4.the addends are each less than 5.what fact might she have written?

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?