450
If he used 1/3 of the stock bottle, then you have
150=1/3x 
Now, you multiply both sides by 3, which gives you 
450=x 
So, originally there were 450 bottles in the stock bottle
        
             
        
        
        
Answer:
5 +5
+5
Step-by-step explanation:
The core uses the value of the Pythagorean theorem and special angles.
 
        
             
        
        
        
Answer:
x = 7.39
Step-by-step explanation:
log(x)²=(logx)², find the value of x
log x² = log x * log x
2log x = log x * log x
2 = log x
Take the exponent pf both sides
e² = e^logx
e²  = x
x  = e² 
x = 7.39
 
        
             
        
        
        
Answer:
He had $7.79.
Step-by-step explanation:
8.43 + 0.25 = 8.68
8.68 - 0.89 = 7.79