I believe the slope is 3 and the y-intercept is -15.
        
             
        
        
        
The answer is x=4, y=-2 and the ordered pair would be (4,-2) good luck
        
                    
             
        
        
        
-0.6(-6.3)
 When 2 numbers are side by side it is a multiplication problem.
Multiply -0.6 by (-6.3)
-0.6 x -6.3 = 3.78
 
        
                    
             
        
        
        
1. 12 mph, 24 miles
2. m=4, y=22
3.15/1, $1500
4. x=30 y=60, k cheaper, j cheaper
 
        
                    
             
        
        
        
Answer:
What percentage of gold is in the new alloy after the recasting? 4
Step-by-step explanation:
(80/5)*(1/5)/80=0.04