Lowe’s would be a better. They would be $10 cheaper even after the delivery fee.
        
             
        
        
        
Answer:
40.625%
Step-by-step explanation:
This is a very simple question. 
We have to understand converting word equations to algebraic ones.
"is" means "="
"of" means "*"
So, we can write:
39 = what percent * 96
Now, we let "what percent" be "p" and solve the equation for p:
39 = P * 96
So,

Converting this decimal to percentage means multiplying by 100, so we have:
0.40625 * 100 
= 40.625%
 
        
             
        
        
        
The additive inverse of -4b is 4b
        
                    
             
        
        
        
Answer: it cost a customer $7.25 to buy five tulips and $10.5 to buy six roses.
Step-by-step explanation:
Let x represent the cost of 1 tulip.
Let y represent the cost of 1 rose.
The price of each tulip is the same and the price of each roses the same. One customer bought seven tulips and nine roses for $25.90. This means that 
7x + 9y = 25.9 - - - - - - - - - - - - - - 1
Another customer bought for four tulips and eight roses for $19.80. This means that 
4x + 8y = 19.8- - - - - - - - - - - - - - - 2
Multiplying equation 1 by 4 and equation 2 by 7, it becomes
28x + 36y = 103.6
28x + 56y = 138.6
Subtracting, it becomes
- 20y = - 35
y = - 35/ - 20
y = 1.75
Substituting y = 1.75 into equation 2, it becomes
4x + 8 × 1.75 = 19.8
4x + 14 = 19.8
4x = 19.8 - 14 = 5.8
x = 5.8/4
x = 1.45
The cost of 5 tulips would be 
1.45 × 5 = $7.25
The cost of 6 roses would be 
1.75 × 6 = $10.5
 
        
             
        
        
        
Answer:
Yes.
Step-by-step explanation:
If a graph G doesn't have a circuit, we must have that

where  is the number of edges of the graph and
 is the number of edges of the graph and  the number of vertices. However, in this case it holds that
 the number of vertices. However, in this case it holds that
