1.
A.add=12
B. subtract=7
C. subtract= -4
D .add=9
E. subtract=2
F. subtract= -2
G. add= -14
H. subtract= -1
2.
A.1
B.13
C.5
D.-1
E.54
F.40
G.40
H.-3
3.
A.-24
B. 24
C. -32
D. 30
E. -60
F. -40
        
             
        
        
        
Answer:
1008
Step-by-step explanation:
Its easy, just multiply 67,200 by 1.5%, or 1.5*0.01 which is 0.015. 62700 * 0.015 equals 1008
 
        
             
        
        
        
Answer:
Samsung S10
Step-by-step explanation:
         Price Plans
iPhone 11 Pro: $41.67/mo.
Galaxy S10: $31.25/Mo
<u>_________________</u>
          Why?
<em>The Galaxy S10 has a 6.1-inch screen that's slightly larger than the iPhone 11 Pro's 5.8-inch display. It's also sharper than Apple's iPhone, or at least it should be on paper. ... But having a higher resolution doesn't always mean one screen is better than the other.</em>
 
        
                    
             
        
        
        
Answer:
3(7a - 9)
Step-by-step explanation:
21a–27
3*7*a - 3*9
Factor out 3
3(7a - 9)
 
        
                    
             
        
        
        
hookes law gives the equation F=kx where F is the elastic force and k is the constant and x or small e is extension if we draw a graph you'll see that the graph increases by the same ratio every single time hence giving a straight line show that they are F and x are propotional to a certain limit