Ab is dilated from the origin to create a'b' at a' (0,8) and b' (8, 12). what scale factor was ab dilated by?

You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣

How to solve a simultaneous equation involved with fractions?

17 in long 1.3 ft wide and 8in high what is the volume