Answer: 3x - 6 (in^2)
Step-by-step explanation:
base * height / 2 
=
3 ( 2x - 4) / 2 (in^2)
= 3x - 6 (in^2)
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
The original price of the wind chimes at the home improvement store is $w.
A customer signed up for a free membership card and received a 5% discount off the price. The value of the discount is 
5/100 × w = 0.05w
The discounted price would be 
w - 0.05w = 0.95w
Sales tax of 6% was applied after the discount. The amount of sales tax applied would be 
6/100 × 0.95w = 0.057w
The algebraic expression to represent the final price of the wind chime is
0.95w + 0.057w 
= 1.007w
 
        
             
        
        
        
Answer:

Step-by-step explanation:
The equation is , 
 
 
- Here e is the Euler's Number . The log which are defined on the base e are called Natural logarithms. 
Say if we have a expoteintial equation , 
 
 
In logarithmic form it is , 

Similarly our required answer will be , 

 
        
             
        
        
        
Answer:
-4. 
Step-by-step explanation:
y = 3x - 7; x = 1. 
y = 3(1) - 7
= 3 - 7
= -4
Hope this helps!