Hello there!
To find the value of n, work to isolate it from all other terms in the equation.
8n+7=31 - Start by subtracting 7 from both sides. 8n + 7 - 7 = 31 - 7
8n = 24 Next, divide both sides by 8 to finish isolating n. 8n÷8 = 24÷8
n = 3
This is your final answer.
I hope this was helpful and have a great rest of your day!
:)
Write an equation for total members in the club.
Answer:
75%
Step-by-step explanation:
the total game they won is 16-(3+1)=12
percentage of the games did they win = the total game they won * 100/the total game they played
percentage of the games did they win = (12*100)/16 =75%
Given:
The figure of a triangle.
To find:
The value of x
Solution:
From the given figure it is clear that 
is a median of the given triangle. It means 
divides 
is two equal parts.
[tex]x=4/tex]
The value of x is 4. Therefore, the correct option is D.
