Q.]WHICH OF THE FOLLOWING INEQUALITIES IS AN ALGEBRAIC EXPRESSION OF THE NUMBER LINE: -5<= x =<3?
A)|x|<= 3
B)|x|<= 5
C)|x-2|<=3
D)|x-1|<=4
E)|x+1|<=4
5-Day Free Trial
5-day free, full-access trial TTP
Available with Beat the GMAT members only code
MORE DETAILS
Inequalities
This topic has expert replies
-
winniethepooh
- Master | Next Rank: 500 Posts
- Posts: 370
- Joined: Sat Jun 11, 2011 8:50 pm
- Location: Arlington, MA.
- Thanked: 27 times
- Followed by:2 members
-
galaxian
- Senior | Next Rank: 100 Posts
- Posts: 79
- Joined: Mon Jan 17, 2011 4:51 am
- Location: Hyderabad, India
- Thanked: 8 times
- Followed by:5 members
A)|x|<= 3 ------> -3<= x <=3
B)|x|<= 5 ------> -5<= x <=5
C)|x-2|<=3 ------> -1<= x <=5
D)|x-1|<=4 -------> -3<= x <=5
E)|x+1|<=4 --------> -5<= x <=3
Hence E
B)|x|<= 5 ------> -5<= x <=5
C)|x-2|<=3 ------> -1<= x <=5
D)|x-1|<=4 -------> -3<= x <=5
E)|x+1|<=4 --------> -5<= x <=3
Hence E
-
MBA.Aspirant
- Master | Next Rank: 500 Posts
- Posts: 401
- Joined: Tue May 24, 2011 1:14 am
- Thanked: 37 times
- Followed by:5 members
C) x-2< 3, x < 5winniethepooh wrote:Q.]WHICH OF THE FOLLOWING INEQUALITIES IS AN ALGEBRAIC EXPRESSION OF THE NUMBER LINE: -5<= x =<3?
A)|x|<= 3
B)|x|<= 5
C)|x-2|<=3
D)|x-1|<=4
E)|x+1|<=4
D) x-4 < 4, x < 3
x-1 > -4, x > -3
E) x+4 <, x < 3
x+1 > -4, x > -5
-5 < x < 3
