What two numbers multiply to get -45 and add at get -4

Match each inequality to the number line that represents its solution

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

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4