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)


Sagot :

The answer is B. This is just the answer in a simplified form.
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.