Answer:Just calculate this:
A) 2(3m + 5) = 6m + 10 - incorrect
B) -2(5 - 3m) = -10 + 6m - could be correct
C) 2(3m - 10) = 63 - 20 - incorrect
So the correct answer has to be B: -10 + 6m is the same as 6m - 10 hopes this help
