


y varies inversely with x
Answer: inverse variation
 
        
             
        
        
        
4x(-2) + 4 x 7 4x5 + 2x(-1) =[-8 20]
 [28 -2 ]
        
             
        
        
        
Answer: m = 3/4
Step-by-step explanation:
 
        
                    
             
        
        
        
The duma a term is the x interest
        
             
        
        
        
Answer:
C. 10.15
Step-by-step explanation:
If you left 8.25 and changed the minus sign to a addition sign and the -1.9 to just 1.9 and then add 8.25 + 1.9 together you will then get 10.15 a way to remember this is “leave, change, change,” you leave the first number and change the subtraction and negative number sign. :)