Which statements are true? Select each correct answer.

m∠3=120°

m∠3=m∠1

m∠2=60°

​m∠1=60°​

A triangle formed by lines n and m and an unlabeled line. Two points on the triangle are Q and R, with Q forming a 65 degree angle and R forming a 55 degree angle. The point formed by the intersection of line n and m has angles 1, 2, 3, and an unlabeled angle inside the triangle.

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Type the correct answer in each box. use numerals instead of words. the average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below. the average number of subscribers to the online magazine in 2010 was the percent increase in the average number of subscribers in 2011 to the average number of subscribers in 2012 was %. the maximum average number of subscribers to the online magazine in the years shown was