R + c = 100
R= 14 + 3c

What is the measure of ac? 5 units 13 units 26 units 39 units

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

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*