Aubrey has a new art box in the shape of a rectangular prism . The box is 5 inches by 8inches by 2 inches . The only thing in the art box is a new pink eraser and with the dimensions shown below .

Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.