The expression 12(x+4) represents the total number of cds mei bought in april and may at $12each. which property is applied to write the equivalent expression of 12x+48

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

If angle b measures 25°, what is the approximate perimeter of the triangle below? 10.3 units 11.8 units 22.1 units 25.2 units

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i