Sorry but I need help once again.. -w-

Which point is a solution to y s 4x + 5?

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.