Ineed this to be an the difference between five times a number and four is

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

Place the following steps in order to complete the square and solve the quadratic equation,

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.