Help me asap! i’ll give brainliest

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 you are just building your payment history, how many points from a perfect score will you possibly miss?

Find the solution of this system of equation -7x+y=-20 9x-3y=36