luvpenguins33 luvpenguins33

01-01-2016
Mathematics

contestada

Simplify the following algebraic expressions:

-2(x-2b+1/2)

Possible answers:

A) 2x-4b+1
B) 2x+4b-1
C) -2x-4b-1
D) -2x+4b-1

Respuesta :

DarkBlue DarkBlue

01-01-2016

[tex]-2(x-2b+ \frac{1}{2})=-2*x+2*2b- \frac{2}{2}= -2x+4b-1[/tex]
So the correct answer would be D
Have a nice day!!! :)

Answer Link

Exvited Exvited

01-01-2016

[tex]-x(x - 2b+ \frac{1}{2}) \\ \\ -2x + 4b - 1 \\ \\ Answer: \fbox {-2x + 4b - 1 (D)}[/tex]

Answer Link

Otras preguntas

President reagan's proposal for a strategic defense initiative (sdi), which critics derided by labeling it "star wars," called for

Anyone ??? I don't know what the answer is

In what ways are the functions of the ovaries and the testes similar? how do their functions differ?

Regarding biological productivity, what do you think is the best explanation for the trend in changing biomass shown in the figure below? A.) This is best exp

A dodder plant wraps itself around the stem of a clover plant, seriously damaging the clover. Small root-like structures from the dodder allow it to gain nutrie

What is the name of the immune system response that involves B-cells?

Determine whether each set of side lengths could be the sides of a right triangle. 10.5 cm, 20.8 cm, 23.3 cm | 6 cm, 22.9 cm, 20.1 cm

What was the purpose of the civilian conservation corps?

At the beginning of this month, the balance of Dillon's checking account was $1000.11. So far this month, he has received a direct deposit of $876.25, and a $10

HELP HELP HELP HELP (Pic Attached!