Answer:
n = 2/9
Step-by-step explanation:
switch sides: 63n=14
divide both sides by 63: 63n/63 = 14/63
simplify: n = 2 / 9
The like terms are 7w and -w, so we can collect them to get:
6w+3
Hope this helps!! :)
For number 30 its 3
10
for 34 its 2
1/3
Y =

This is because the total cost is 10x + 480 and then that needs to be divided by the amount of people.
9/17 = .529411...
8/45 = .17777 (the seven repeats)
17/9 = 1.8888 (the eight repeats)
16/90 = .17777 (the seven repeats)
While B and D both equal approximately 1.7. B is the simplified form, So B is the answer
Brainliest would be fantastic :) Have a nice day.