Complete the table. Use powers of 27 in the top row and radicals or rational numbers in the bottom now.

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 is equivalent to the expression shown?

Solve the equation x/4 - 5= -8 -27 -12 -7 12