Jake drives a tractor from one town to another, a distance of 140 kilometers. He drives 7 kilometers per hour faster on the return trip, cutting 1 hour off the time. How fast does he drive each way? goingkph
returningkph

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

Which best describes a central bank's primary goals? limiting inflation and reducing unemployment reducing unemployment and maintaining cash flow controlling stagflation and reducing unemployment managing credit and ensuring the money supply's liquidity