GMAT Question of the Day - Daily to your Mailbox; hard ones only

 It is currently 21 Oct 2019, 08:42 GMAT Club Daily Prep

Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.  M28-01

 new topic post reply Question banks Downloads My Bookmarks Reviews Important topics
Author Message
TAGS:

Hide Tags

Math Expert V
Joined: 02 Sep 2009
Posts: 58410

Show Tags 00:00

Difficulty:   5% (low)

Question Stats: 83% (00:38) correct 17% (00:48) wrong based on 146 sessions

HideShow timer Statistics

Which of the following lines is parallel to line $$x = 6 - 3y$$?

A. $$3x=1-3y$$
B. $$y=\frac{x}{3}+2$$
C. $$y=3x+2$$
D. $$y=-\frac{x}{3}+4$$
E. $$y=-3x+4$$

_________________
Math Expert V
Joined: 02 Sep 2009
Posts: 58410

Show Tags

Official Solution:

Which of the following lines is parallel to line $$x = 6 - 3y$$?

A. $$3x=1-3y$$
B. $$y=\frac{x}{3}+2$$
C. $$y=3x+2$$
D. $$y=-\frac{x}{3}+4$$
E. $$y=-3x+4$$

Parallel lines have the same slope. Rewrite $$x = 6 - 3y$$ as $$y=-\frac{1}{3}x+2$$. So, we have that the slope of the line is $$-\frac{1}{3}$$ (coefficient of $$x$$). Only the line from option D has the same slope.

_________________
Intern  B
Joined: 11 Mar 2018
Posts: 6

Show Tags

what level would you say this? 500? 600?
Math Expert V
Joined: 02 Sep 2009
Posts: 58410

Show Tags

wslap wrote:
what level would you say this? 500? 600?

It's 600-700 Level Question.
_________________ Re: M28-01   [#permalink] 09 Oct 2018, 09:50
Display posts from previous: Sort by

M28-01

 new topic post reply Question banks Downloads My Bookmarks Reviews Important topics

Moderators: chetan2u, Bunuel

 Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne  