Create an expression with at least 6 terms that would simplify to 9x + y + 6 please hurry this is so frustrating.

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Simplify the following expression 48^1/2