Simplify. −1/2x + 3 − 4x + 5 + 3/2x enter your answer in the box.

X-intercept=-5 y-intercept=2 the equation of the line is

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?