paltielov12
paltielov12
24-02-2015
Mathematics
contestada
(4.8x+15.5)+(2.1x-12.2)
Respuesta :
addyspring3
addyspring3
24-02-2015
you can drop the parentheses because you cant use them.
So we combine like terms first
1.8x + 2.1x = 3.9x
3.9x + 15.5 -12.2
3.9x + 3.3
hope i helped :)
Answer Link
amy72
amy72
25-02-2015
(4.8x+15.5)+(2.1x-12.2) (4.8x+2.1x)+(15.5-12.2) 6.9+3.300 hope I helped
Answer Link
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