Let the numbers be x and y.  Then xy = -30 and  x+y = -3.
Solve xy = -30 for y:    y = -30/x
subst. -30/x for y in   x+y= -3:     x  -  30/x = -3
Multiply all 3 terms by x:  x^2 - 30 = -3x, so   x^2 + 3x - 10 = 0
Solve this quadratic equation for x.     x: {-5, 2}
If x = -5, then   x+y = -3 becomes -5 + y = -3, and y = 2.
You should check to determine whether x=2 is also correct.  If it is, what is the corresponding y value?
        
             
        
        
        
Answer:
x = -b +or- the square root of (b^2-4ac) ALL / 2a
 sing to "pop goes the weasel" lol
 
        
                    
             
        
        
        
Answer:
hiii <33
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Bran to blueberry ---- 4:1
banana nut to bran ---- 1 to 2
total to corn ---- 12 muffins to 5 muffins
bran to total ---- 1/3
Step-by-step explanation: