Answer:
A. What is the pre-sale price of a sports drink?
Step-by-step explanation:
Hope this helps!
 
        
             
        
        
        
divide distance by speed
equation: time = distance / speed
120/8.5 = 14.117 seconds
 
        
             
        
        
        
Answer:
a₁ = -21  (Given)
a₂ = -28
a₃ = -35
a₄ = -42
Step-by-step explanation:
First term a₁ = -21  (Given)
…………………………………
Second term a₂ :
a₂ = 
…………………………………
Third term a₃ :
a₃ = 
…………………………………
Fourth term a₄ :
a₄ = 
 
        
             
        
        
        
D I’m 50% sure I searched it up 2
        
             
        
        
        
Answer:
x =  19
Step-by-step explanation:
1. add 31 on both sides (you wanna get the "x" by itself)
ex: 2x - 31 = 7
           +31   +31
2. the 31s cancel each other out so now you add 31 + 7
2x       =  7
            +31
___________
              38
3. divide 2 on both sides so the 2s cancel each other out and only the x is left
ex: 2x / 2 = x         38 ( the 38 stands alone) 
4. now divide 38/2 and you have your answer
X= 19