180=(9X-11)+(4X+1)+(7X-3)
180=20x-13
193=20x
9.65=x
Answer:
13.33%
Step-by-step explanation:
I hope that is useful for you :)
Answer:
A light beam from Proxima Centauri, the closest star to the Sun, requires about 4.2 years to reach Earth. Proxima Centauri is about 262,000 times farther away from us than the Sun.
Step-by-step explanation:
Answer:
i thi9nk its the 3rd one or the 1st one im sooooooooooooooo sorry if i gave you the wrong answer hope you pass
Step-by-step explanation: