Answer:
378
Step-by-step explanation:
pls mark as brainlyest or thanks to pass
 
        
                    
             
        
        
        
Answer:
Parallel
Step-by-step explanation:
 
        
             
        
        
        
1 is wrong there are two numbers greater than 4 but less than or equal to 6. 
 the first one was correct
        
             
        
        
        
Answer:
5x and -7x 
Step-by-step explanation:
they both end in the variable "x"
 
        
             
        
        
        
 EXPLANATION
Let's see the facts:
$Sandwiches= 3*$Salads
Bill = $24.92
We can represent this in an equation:
Total Bill = Sandwiches + Salads 
Let's call to Sandwiches "x" to Salads "y" and to Bill "B"
Then, the equation will be:
 B = x+y = (3*y) + y
Applying distributive property:
 24.92 = 3y + y
Adding similar terms:
 24.92 = 4y
Dividing both sides by 4:
 6.23 = y
Switching:
 y=6.23
As we know, y variable represent the salads cost, so:
Answer is $6.23.