Answer:
Scale using for plan ⇒ 1 m = 4 cm
Step-by-step explanation:
 
        
             
        
        
        
9514 1404 393
Answer:
   500 ÷ 8 = 62 r 4, for example
Step-by-step explanation:
In order to have a remainder of 4, the divisor must be greater than 4, so could be any of 5, 6, 7, 8, 9.
The corresponding numbers could be any of ...
   504 +5n . . . 0 ≤ n ≤ 19
   502 +6n . . . 0 ≤ n ≤ 16
   501 +7n . . . 0 ≤ n ≤ 14
   500 +8n . . . 0 ≤ n ≤ 12
   508 +9n . . . 0 ≤ n ≤ 10
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For example, with the divisor being 6, and n=13, the number could be ...
   580 = 6·96 + 4
 
        
             
        
        
        
2) 
A: 5
B: 9a & a (from a/6)
C: -5 & ÷4
D: -5 & 9a
I haven't done algebra in a year, so don't think my answers are perfect!
definitions:
term: something separated by a sign/symbol (÷, ×, - +) (a/6 are two separate terms, ÷)
constant terms: variables that can be solved.
unlike terms: terms that don't "go" together, you can't subtract 5 from 9a because there's a variable in the way (eyy that rhymes)
like terms: terms that you can add/subtract/multiply/divide to another term
(another answer to c is 9a & a)
 
        
             
        
        
        
Answer:
(6, 1)
Step-by-step explanation:
 
        
                    
             
        
        
        
Washington: 117 Hits
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Hope this helps, have a nice day!