cakerr8upinelstovan cakerr8upinelstovan

23-07-2016
Mathematics

contestada

Simplify 4(5x - 6) - 4(2x + 1)

A. 12x - 5
B. 12x - 20
C. 12x - 28

Respuesta :

konrad509 konrad509

23-07-2016

[tex]4(5x - 6) - 4(2x + 1) =\\ 20x-24-8x-4=\\ 12x-28[/tex]

Answer Link

apologiabiology apologiabiology

23-07-2016

first distribute
a(b+c)=ab+ac

4(5x-6)=20x-24
-4(2x+1)=-8x-4

20x-24-8x-4=
20x-8x-24-4=
12x-28

C is answer

Answer Link

Otras preguntas

Discuss at least two ways that a strong, productive economy directly benefits you and your family. please write a paragraph

individual assignment. 1, discuss briefly the issue of moral argument? a, what are the three component of a moral a argument? b, how do you evaluate moral argum

I will give da brain

Which of the following components is NOT needed to create small organic molecules? A. Methane. B. water vapor.

What the volume of the figure? I'll give brainliest

11+6x=2x-13 show your work

Pls help I’ll brainlest ASAP

Plzz answer this asap, question is in the picture.

At a carnival, it costs $0.30 for each chance to throw a ring over a bottle to win a prize. If Anita and Jerome get an even amount of chance and together they h

Robert takes out a loan for $7200 at a 4.3% rate for 2 years. What is the total paid amount at the end of the loan?