Is sibe, y-intercept is 12 and the point (x, 5) lies on the line. What is the value of x? Select one:
O a. 12
O b.5
oc-2
O d. 2

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∣∣

3x = 729 solve for x plz . it's urgent. will mark

286 divided by 457.6 what is the quotient?