Arectangular building lot is three times as long as it is wide. find a function that models its area a in terms of its width w

Which of the following could be the graph of the equation y = -2x + 5

3/4 = c/36 i need with this fraction proble.

Your car's gasoline tank holds 18 gallons of gasoline. on a trip in canada, the tank is one-quarter full. you want to fill the tank. how many liters of gasoline are needed to fill the tank