Answer:
Y+x-3 and y=7x+3 on a graph
Step-by-step explanation:
2948 28942 
 
        
             
        
        
        
Answer:
1) 24x-72; 2) 6x-18; 3) 2x-9
Step-by-step explanation:
You can divide it or multiply it by whatever number it is to make it a whole number, not a decimal. Or else it will be even more difficult.
 
        
             
        
        
        
Answer:
part to whole ! 
Step-by-step explanation:
24 is the total number of kids in her class, and the 15 is the PART of the Whole number of kids in her class that are girls. hope this helps, please mark me brainliest thanks !