Answer choice D, A,B, and C both equal 3.
Its 49/8
The 1st step is yo multiply 6 times 8 to get 48 so 48 goes on top
The 2nd step is you add 1 so you get 49
The 3rd step is you wil habe 49/8 you don't change the bottom number your final answer 49/8
The value of n is 10.
Solution:
Given expression:
<u>To solve this expression:</u>
Add 2 on both sides of the expression.
Multiply by 5 on both sides of the expression, we get
4n = 40
Divide by 4 on both sides of the expression, we get
n = 10
Hence the value of n is 10.
Answer:
the 2 methods to solve a system is because they both eliminate a variable in the system.
Answer:
(20 + n)¢
Step-by-step explanation:
With Company X, it costs 35¢ to connect and then 5¢ for each minute.
So, for n minutes of calling the company X charges, C(x) = (35 + 5n)¢
Again, With Company Y, it costs 15¢ to connect and then 4¢ for each minute.
So, for n minutes of calling the company Y charges, C(y) = (15 + 4n)¢.
Therefore, the company Y charges for n minutes of calling less than company X is [(35 + 5n) - (15 + 4n)]¢ = (20 + n)¢ (Answer)