Angle 1 and angle 2 are a linear pair, and angle 2 and angle 3 are vertical angles. measure angle 2 = (5y + 4y) and m angle 3 = (6y - 25)

the answer is simply just 6n add the two together as they have an n

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13

a reflection across the x axis and a 90 degree rotation left and right.

step-by-step explanation:

f(gx)=f(1/x+2)

=(1/x+2)+2

=(1+2x)/2+2

=(1+2x+4)/2

= (2x+5)/2