PB has endpoints at -2 and 12. What is the coordinate of its midpoint?

I understand how to do the problem, but how do i "Show my work" for this problem???

Question

PB has endpoints at -2 and 12. What is the coordinate of its midpoint?

I understand how to do the problem, but how do i "Show my work" for this problem???

anonymous · Answer

you would write down the steps to get your answer

anonymous · Answer

dividing the difference of the two numbers by 2

anonymous · Answer

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jdoe0001 · Answer

|dw:1378770747431:dw|

what would be the midpoint?  hmmm well

anonymous · Answer

okay, so what are the steps to figuring it out is my question

jdoe0001 · Answer

well, can you tell the middle point there?

anonymous · Answer

do i just use the midpoint equation

jdoe0001 · Answer

how many units are there between -2 and 12?

anonymous · Answer

12

jdoe0001 · Answer

ok... and how many units are between 0 and 12?

anonymous · Answer

11

jdoe0001 · Answer

hmm that would mean 0+11 = 12