What is the most common multiples of 2 an 5

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∣∣

If i have 20$ and i gave 5$ away how much i got

What is the point slope form of a line with slope -5 that contains point (2,-1)