Veda solves the following system of linear equations by elimination. What is the value of x in the solution of the system of equations?
6+4x-2y=0
-3-7y=10x

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?

2f(x)= x+3 if 4 < x < 8 2x if x 28 2

Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.