ashley0606
ashley0606 ashley0606
  • 24-09-2017
  • Mathematics
contestada

What algebraic expression models the word phrase three fewer than the sum of c and d?

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texaschic101
texaschic101 texaschic101
  • 24-09-2017
" the sum " means add

(c + d) - 3 <== ur expression
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seeyareelsoon seeyareelsoon
  • 24-09-2017
Sum means to add so, 
(c + d) - 3
The parenthesis are just there to keep c and d together. 
Answer Link

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44y + 321x = 0 biết x=30000