EveretteSellai199 EveretteSellai199
  • 03-05-2014
  • Mathematics
contestada

Which of the following is equivalent to 3a + 4b – (–6a – 3b) ?
A. 16ab
B. –3a + b
C. –3a + 7b
D. 9a + b
E. 9a + 7b

Respuesta :

Lilith
Lilith Lilith
  • 03-05-2014
[tex]3a + 4b - (-6a - 3b) =3a + 4b +6a +3b = 9a +7b \\ \\ \\ Answer : \ E. \ \ 9a + 7b[/tex]


Answer Link

Otras preguntas

How to find x,y, and z?Please help me!!
Help! x=2/3+4•9 PLEASE HELP
Which major system primarily regulates most activity in humans?
Jack immediately attemps to present himself as powerful and mature. how does he demonstrate this to the group'
What is the basic shape of every planet’s orbit?
a cars wheels are 28 inches in diameter. how far in miles will the car travel if its wheels revolve 10000 times?
What was the original destination of the Pilgrims? A. Australia B. Canada C. The Caribbean Islands D. The Jamestown Colony
if it isn't a good quality pic let me know
Helle help me please fot my duty enfoque sobre la nocion lugares y formas de poder
The __________ are the branches at the end of the axon. A. neural receptors B. axon terminals C. myelin sheath D. cell bodies