Answer:
no
Step-by-step explanation:
16.28 can also be written 16.280 (you could add as many zeros to the end as you want its still the same number)
280 is bigger than 275
 
        
             
        
        
        
Answer:
should also be 40
Step-by-step explanation:
the measure of angle 1 is equivelent to angle two, since they both lie ont he same line.
 
        
             
        
        
        
Answer:
Table C
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form  or
 or 
Find the value of the constant of proportionality in each table
Table A
For  ------>
 ------> 
   
For  ------>
 ------> 
   
This table has different values of k
therefore
the table A does not represent a proportional relationship
Table B
For  ------>
 ------> 
   
For  ------>
 ------> 
   
For  ------>
 ------> 
   
This table has different values of k
therefore
the table B does not represent a proportional relationship
Table C
For  ------>
 ------> 
   
For  ------>
 ------> 
   
For  ------>
 ------> 
   
For  ------>
 ------> 
  
This table has the same value of k
therefore
the table C  represent a proportional relationship
Table D
For  ------>
 ------> 
   
For  ------>
 ------> 
   
For  ------>
 ------> 
   
For  ------>
 ------> 
  
This table has different values of k
therefore
the table D does not represent a proportional relationship
 
        
                    
             
        
        
        
Answer:
x = 7.
Step-by-step explanation:
-5x + 18 = 3x - 38
18 + 38 = 3x + 5x
56 = 8x
x = 7.