Answer:
(B). 15.75
Step-by-step explanation:
If Kristens dog weighs 2.5 pounds less, then you just have to subrtact 2.5 from 18.25
 
        
                    
             
        
        
        
Answer:
94 for the first one and 130 for the second
Step-by-step explanation:
Since A=6 and B=4 
For the first one
13(6)+ 4(4)
78+16=94
For the second one
(6+4)*13
(10)*13= 130
 
        
             
        
        
        
Answer:
135 x 10^7
Step-by-step explanation:
27(5 x 10^7)
probably check before turning in
 
        
             
        
        
        
Answer:
22 units
Step-by-step explanation:
11 - (-11) = 22