HELP PLEASE :) * giving brainliest* Solve the system of equation. Write the solution as a coordinate point

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∣∣

What is the measure of ac? 5 units 13 units 26 units 39 units

Issof claims that the scale factor is 1/2. which statement about his claim is correct