Answer:
B
Step-by-step explanation:
Y is the starting point so it would be y=12322 and it becomes 1.18 because you add 100 to 18
 
        
             
        
        
        
3x(x²-5) 
Multiply the bracket by 3x
(3x)(x^2)=3x^3
(3x)(-5)=15x
Answer: 3x^3+15x
 
        
                    
             
        
        
        
The problem is: d=rt
you are solving for r
d=rt
--  --
t    t
you divide both sides by r, so your answer is:
d/t=r or r=d/t
I hope this helped! :))
        
             
        
        
        
Your answer would be 23.85 but I presume they rounded up so it would be 23.9