Solve for number 1. Answer

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

Solve: 3x+y=6 4x-2y=18 show all work !

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"