Which ordered pair is the best estimate for the solution of the system of equations? {y=3x−5.2y=−0.2x+2.48

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only