Answer:
It allows to to know y-intercept formula which is used to graph a line.
Step-by-step explanation:
Y-intercept formula:
y=mx+b
   M: slope (keep in fraction if it is fraction, to help you graph)
   B: y-interecept
 
        
             
        
        
        
Answer:
3 coefficients in this expression are: -2x, 5y and 9 (natural number)
Step-by-step explanation:
-6x + 5y + 4x + 9
= -6x + 4x + 5y + 9
= -2x + 5y + 9
3 coefficients in this expression are: -2x, 5y and 9 (natural number)
Hope this help you :3
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
volume of box=6×6×7 in³
he fits gold 2×2×2 
so he fits it in 6×6×6
so number of gold boxes=(6×6×6)/(2×2×2)=27
remaining space=1×6×6
number of silver boxes=(1×6×6)/(1×1×1)=36
total boxes he took=27+36=63
 
        
             
        
        
        
Answer:
j -1
 -1
Step-by-step explanation:
 
        
             
        
        
        
the answer is D. hope this helps :))