daniellecrawford536 daniellecrawford536
  • 13-01-2021
  • Mathematics
contestada

Simplify 7(x - 2) - 4x + 9.
O A. 3x+7
O B. 3x - 5
O C. -11X- 11
D. -21 x + 49

Respuesta :

babyface202
babyface202 babyface202
  • 13-01-2021

Answer:

b. 3x-5

7(x-2)-4x+9

7x-14-4x+9

(7x-4x)(-14+9)

3x-5

Answer Link

Otras preguntas

Calculate hypotenuse of a right triangle
After the Renaissance, what was the economic policy of new nations?
Which of the following scenarios illustrates an example of how environmental policies have resulted in the reversal of environmental damage? A. Banning CFCs has
Which graph represents the linear function y=1/5x-2?
Which of the following best illustrates the importance of addressing the three questions of economics? People’s desires and needs are always changing. Businesse
what were the good things about the geogia constitution of 1777
What was the main cause behind the Lowell strike in the mid-nineteenth century? wage cuts working hours living conditions no educatio
Why did the middle class, especially merchants, tend to support the strengthening of central royal power? a. they believed that a more unified government meant
Please help solve this equation
In to kill a mockingbird what was the klu klux klan? what do you think of atticus's comment about it