3b-2a =7
solve for a:

Multiplying an even number of negative numbers gives an answer that is choose from:

Statement: if two points are given, then exactly one line can be drawn through those two points. which geometry term does the statement represent? defined term postulate theorem undefined term

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?