derrick7839 derrick7839

02-11-2020
Mathematics

contestada

Which expression is equivalent to
1+2(x - 1)?
O
A. 2x – 1
B. 23
c. 3x - 3
O D. 3x – 1

Respuesta :

danakmpzn danakmpzn

02-11-2020

Respuesta A

1+2(x-1)

1+2x-2
2x-1

Answer Link

Otras preguntas

Read the excerpt from The Dark Game. Montgomery quickly fetched Admiral Hall. The head of Room 40, nicknamed "Blinker" for the uncontrollable twitching in his e

Which one of the following sentences contains an abstract noun ? A.The vase was quite expensive. B.She handed him the dish towel. C.His smile could charm an

Emilio's teacher told his class that a controlled experiment's results are valid only if one factor in the experiment is changed and all the other factors remai

What do antibodies do? attach to cells with the corresponding antigen produce immature cells that become B cells engulf and destroy pathogens produce antigens

A system of linear equations is shown below 5x = 3y - 2 y= x + 4 What is the x-coordinate of the solution? A. 2 B. 4 C. 5 D. 1

What is the hardest form of carbon

Tom,Scott and dawn sold cookies at the school fair. Tom had 90 cookies and sold 60% of them. Scott had 150 cookies and sold 2/3 of them. Dawn sold 46 cookies. W

what was JFK's middle name?

Which form of the modifier best completes the sentence? This paragraph is more meaningful than __________. A.any paragraph in this article B.any paragraph in t

what are the pros and cons of MP3 audio archives?