In the question it is given that,
The students at Midtown Middle school sold flowers as a fundraiser in September and October. In October, they charged $1.50 for each flower
And the October price was a 20% increase of the September price.
Let the price of the flower in October be $x
So we have

So the price of the flower in Septembet is $1.25 .
 
        
             
        
        
        
1/2 
If ABC ~ DEF then 12/6, 16/8, and 18/9 would equal 2
BUT since we are going from a large triangle to a small triangle, our answer needs to be less then one, making our answer 1/2
        
             
        
        
        
Answer:
The required equation for the amount of Simple Internet = 
Step-by-step explanation:
Here , Principal amount = $450,000
Time  = 1 year
Rate of Interest = 3.5%
Now,SIMPLE INTEREST  = 
So, here SI  = 
Hence, the required equation for the amount of Simple Internet = 
 
        
                    
             
        
        
        
Answer: x=5, x=2
Step-by-step explanation: try symbolab for these questions...it helps out a lot.