Answer:
$2647.18
Step-by-step explanation:
Formula : ![A[\frac{1+(\frac{r}{n})^{n}-1 }{(\frac{r}{n} )}]](https://tex.z-dn.net/?f=A%5B%5Cfrac%7B1%2B%28%5Cfrac%7Br%7D%7Bn%7D%29%5E%7Bn%7D-1%20%7D%7B%28%5Cfrac%7Br%7D%7Bn%7D%20%29%7D%5D)
Future value = $43,000
r = rate of interest = 9% = 0.09
t = 3.5 years (compounded quarterly)
n = number of compounding (3.5 × 4) = 14
Now put the values into formula : 
43000 = ![A[\frac{1+(\frac{0.09}{4})^{14}-1 }{(\frac{0.09}{4} )}]](https://tex.z-dn.net/?f=A%5B%5Cfrac%7B1%2B%28%5Cfrac%7B0.09%7D%7B4%7D%29%5E%7B14%7D-1%20%7D%7B%28%5Cfrac%7B0.09%7D%7B4%7D%20%29%7D%5D)
 

43000=A(
43,000 = A(16.243708)
A = 
A = $2,647.17883 ≈ $2647.18
 
        
             
        
        
        
Number 7 is a because line m crosses at 2 on the y axis and number 8 is a because it goes up by one half each time
        
             
        
        
        
   
<span>The equation is:   4x + y + a = 0
Point (4, -3)  </span>⇒  x = 4  and  y = - 3<span>
</span>⇒ 4 · 4 - 3 + a = 0
<span>
16 - 3 +a = 0
13 + a = 0
a = -13
</span>Ansver:   equation is:   4x + y - 13 = <span>0     OR     4x + y = 13
</span>
        
                    
             
        
        
        
5.75 is the answer.
If you subtract 43.9 FROM 49.65, that's what you get.