Mr potters class has a test today for 1 1/2 hours. they have lunch at 11: 40 what time should they start the test at

Solve |2x - 5| = 4 if anyone could , that would be great

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

4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. −2x + 5 < 17 −2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6