RandellSchrieber RandellSchrieber
  • 11-06-2014
  • Mathematics
contestada

(a + 2b + 3c) − (4a + 6b − 5c) is equivalent to:
A. −4a − 8b − 2c
B. −4a − 4b + 8c
C. −3a + 8b − 2c
D. −3a − 4b − 2c
E. −3a − 4b + 8c

Respuesta :

poorni poorni
  • 11-06-2014
= a + 2b + 3c - 4a - 6b + 5c
= ( -3a - 4b + 8c )
Hence the answer is option E
Answer Link
Lilith
Lilith Lilith
  • 11-06-2014
[tex](a + 2b + 3c) - (4a + 6b - 5c)= a + 2b + 3c - 4a - 6b + 5c =\\ \\= -3a -4b +8c \\ \\Answer : \ E. \ \ -3a- 4b + 8c[/tex]


Answer Link

Otras preguntas

Biggest reason why the united states did not want to enter world war 1
Sancho Panza is the farmer who acts as Quixote's 1._______. When Quixote attacks a 2.______ in the passage, Panza him 3_______. the choices for these are 1.co
Which phrase states a principle that was part of president woodrow wilson's fourteen points?
__________ is a good example of congressional casework. analysis of an incumbent's policy positions prior to a debate analysis of water quality within a distric
Which statement describes a main difference between CPR performed on adults and CPR performed on infants? a) For adults only, alternate between compressions a
which item below is part of the circulatory system a. kidneysb. lungsc. heart or d. stomach
Vince chooses 3 side dishes from a total of 10 side dishes offered on the menu is how many different ways can he choose
what does a light year measure
The long-reigning absolutist king of france, __________, portrayed himself as the "sun king."
The archetypes established in ancient mythology A. explain scientific phenomena. B. capture historical facts. C. provide ideas for improved cultural interac