laides just askin no dis would u like to join a zoom its fine if u doin sum but if u do the id is 325-169-8368 and pass is 444 but its fine if u dont

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∣∣

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

50 points~ ! i have to turn this in tomarrow