Answer:
n
8
Step-by-step explanation:
You add 4 to both sides to make n the only thing on one side. Then to make the answer look better you move n to the left side and flip the symbol because n changed sides.
![4\leq n-4\\ 4+4\leq n-4+4\\ 8\leq n\\ n\geq 8](https://tex.z-dn.net/?f=4%5Cleq%20n-4%5C%5C%204%2B4%5Cleq%20n-4%2B4%5C%5C%208%5Cleq%20n%5C%5C%20n%5Cgeq%208)
Answer:
y=x-7
Step-by-step explanation:
y=mx+b
b=y-intercept
m=Constant
x= variable x
Slope=0/2 so=0
take away the zero and leave the x write your equation
y=x-7
Answer:
900
Step-by-step explanation:
Each group of 3 starred angles plus the 4th angle which is an interior angle of the triangle has a total measure of 360 degrees. The sum of the measures of the three angles of the triangle is 180 degrees.
total measure of the starred angles = 4 * 360 - 180
total measure = 900 degrees