Hi who wants some free points

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

Is the ordered pair (-10, 7) a solution to the equation y = 17 – x? yes or no

Pleas ! its urgent! what is the value of x? enter your answer in the box. mm