Answer:
x=a+b
Step-by-step explanation:
Just move a to the other side (by adding it)
 
        
                    
             
        
        
        
The formula is
A=p (1+r)^t
A future value 7300
P present value 1500
R interest rate 0.0675
T time?
7300=1500 (1+0.0675)^t
Solve for t
Divide both sides by 1500
7300/1500=1.0675^t
Take the log for both sides
Log (7300/1500)=t×log (1.0675)
Divide both sides by log (1.0675)
T=log(7,300÷1,500)÷log(1.0675)
T=24.2 years round your answer to get 24 years
Hope it helps!
        
                    
             
        
        
        
Answer:
21
Step-by-step explanation:
The question is based in pigeonhole principle that says If n or  more  pigeons  are  distributed  among k >0 pigeonholes,then at least one pigeonhole contains at least  pigeons.
 pigeons.
8 + 6 + 9−3 + 1 = 21
 
        
             
        
        
        
The ratio from 80 to 5 would be 16. so divide 144 by 16 and you get 9. Answer:9
        
                    
             
        
        
        
Answer:
30
Step-by-step explanation:
If you start at -2F and count all the way to 28F you can mark down every count to get your answer.  Or subtract 28F by -2F.