Provide one reason it is important to understand the inference about a mean.

Aline that intersects one of two parallel lines intersects the other also always sometimes never

Math it's appreciated. (picture provided)

Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m? -15m = -4m -7m - 8 = m - 4 -3m - 8 = 4 - m m - 4 = -7m - 8 -8 - 7m = -4 + m -8 - 3m = 4 - m