Which equation describes the line that passes through (2, 1) (0, -5?

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

Twelve less than a number is at most 20