X^3+125i=0
i=-(x^3)/125
x^3+125*(-x^3)/(125)=0
x^3-x^3=0
0=0
Infinitely many solutions
Answer:
n = 20
Step-by-step explanation:

Cross multiplication would result in:
16 * n = 8 * 40
16n = 320
n = 320 / 16
n = 20
Therefore <u>the value of "n" in this proportion is 20.</u>
Hope this helps!
Answer:
A=15
Step-by-step explanation:
You would combing like terms. In this case, it is 5/3v and 1/3v. So you would add them together to get 6/3v,or just 2 because 6 divided by 3 is 2. So now you have 2v+4=8.