Answer:
11
Step-by-step explanation:
Unknown number = x 
If twice the difference of x and 8 is 6: 
2(x-8) = 6 
2x-16 = 6 
2x = 6 + 16
2x = 22
x = 22/2
x = 11
Answer from Gauthmath 
 
        
             
        
        
        
Answer:
A tool for planning the spending and saving of income. 
Step-by-step explanation:
A budget gets set to someone that has to spend within that amount. Example: If my budget is 20 dollars, I can only spend 20 dollars or less.
 
        
             
        
        
        
Answer:
In the Garden Club the cost will be a fixed fee of $25 and $10 for each rosebush, so if he buys X rosebushes, the total cost will be:
C1(X) = $25 + $10*X
While in the local nursery there is no initial cost, and each rosebush costs $15, so if he buys X rosebushes, the total cost will be:
C2(X) = $15*X
Now, let's find the value of X where C1 and C2 are equal, this is:
$25 + $10*X = $15*X
$25 = $15*X - $10*X = $5*X
X = 25/5 = 5
This means that if he buys 5 rosebushes, he will pay the same amount in both places.
If he buys less than 5 rosebushes, he will pay less in the local nursery (as it has a bigger slope, but no initial fee)
If he buys more than 5 rosebushes, he will pay less in the Garden club (because it has a smaller slope)
 
        
             
        
        
        
Answer:
7x+3y 
Step-by-step explanation:
Hope this helps :)
 
        
                    
             
        
        
        
Answer:
C) 175.84 cubic feet
Step-by-step explanation:
V=πr^2h is the formula I used
I plugged in the numbers and solved