Answer: X = 2
Step-by-step explanation: To find the value of "X" in this equation, we first need to subtract 3 from both sides.
Image provided.
 
        
                    
             
        
        
        
Answer:
7839716
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
2nd
Step-by-step explanation:
using the quadric formula 

do the math and you get the second one. 
{-1/3,5/2}
 
        
             
        
        
        
Answer:
11 rides
Step-by-step explanation:
let the total amount be y
and let the number of ride be x
the expression for the situation is y=mx+c
given
total amount=$28
admission fee= $6
cost per ride=$2
we are expected to find x
substitute into the expression we have
28=2x+6
28-6=2x
22=2x
divide boths sides by 2 we have
x=22/2
x=11
the number of rides is 11