Aboat can travel114 kilometers on 57 liters of gasoline. how much gasoline will it need to go 474 kilometers? show how you figure this one out

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point