y = 19
x = 4(19) + 21(19) = 76 + 399 = 475
3(475) × 7
1425 × 7
9975 <--- answer.
Hope this helped!
Nate
 
        
                    
             
        
        
        
Answer:
m = 3/2
Step-by-step explanation:
Use the slope formula: (y2 - y1) / (x2 - x1)
 
        
             
        
        
        
9514 1404 393
Answer:
   F.  x ≤ -5
Step-by-step explanation:
Translating the diagram to more conventional symbols, we have ...
   4x +12 ≤ -8
   4x ≤ -20 . . . . . . . subtract 12 from both sides
   x ≤ -5 . . . . . . . . . divide both sides by 5
 
        
             
        
        
        
the cost of the eggs
cost (x) = x*price
this is an example of a proportional cost relation with the size been x 
        
                    
             
        
        
        
TIP:
74.90*.2=14.98 
74.90+14.98=89.88
TOTAL:
89.88/5=17.98
each person pays $17.98
Hope this helps!