Ariana11111 Ariana11111
  • 06-04-2015
  • Mathematics
Answered

Which expression is equivalent to 4.8+2.2w - 1.4w+2.4

A.0.4(6+2w)
B.0.8(9+w)
C.1.6(3+2w)
D.3.6(2+w)



Answer :

Ematio
Ematio Ematio
  • 06-04-2015
The answer is B. This is just the answer in a simplified form.
Answer Link
RedRicin
RedRicin RedRicin
  • 06-04-2015
Simplify, then factor.
 
[tex]4.8+2.2w-1.4w+2.4 \\ 4.8+2.4+2.2w-1.4w \\ 7.2+0.8w \\\\ \boxed{0.8(9+w)} [/tex]

The correct answer is B.
Answer Link

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