Acar went a distance of 90 km at a steady speed and returned along the same route at half that speed. the time for the whole round trip was four hours and a half. find the two speeds.

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

What is the slope of the line (-7,2) (4,6)