Answer:
Step-by-step explanation:
2x=5x+60. 
0=3x+60 ( subtract 2x from both sides)
-60=3x(subtract 60 on both sides)
x=-20
Hope this helps plz mark brainliest if correct :D
 
        
                    
             
        
        
        
Answer:
7 
Step-by-step explanation:
No. of pizza Ronnie stacked = 0.25 × 40
                                                = 10
No. of pizza Mack stacked = 9
No. of pizza Kim stacked =  × 40
 × 40
                                          = 14
No. of pizza Ada stacked = 40 - 10 - 9 - 14 
                                           = 7 
 
        
                    
             
        
        
        
Answer:
have the correct answer 
Step-by-step explanation:
a-line the decimals nd subtract 
 
        
             
        
        
        
2)The goal is to isolate the variable and get is down to x<?. This is actually a two step inequality problem. 0.7x - 2 < 5.5       +2   +2 0.7x<7.5 This implies: x<10.714 The way to graph this is to place an open circle of the number 10.714 on the number line indicating this number is not included  as a solution to the inequality. Then draw the arrow going left from the open circle indicating all numbers from -∞ to 10.714.