I took 3 screenshots of the problems, their are 3. Can someone explain to me how I would pick the right answer? Thanks.
http://img7.imageshack.us/img7/1213/math1v.jpg
Imageshack - math2v
Imageshack - math3q
I took 3 screenshots of the problems, their are 3. Can someone explain to me how I would pick the right answer? Thanks.
http://img7.imageshack.us/img7/1213/math1v.jpg
Imageshack - math2v
Imageshack - math3q
Answers are B, D and A respectively.
Solve for x, then if it is greater than, the line should go to the right -->
If it is less than, the line should go to the left <--
Do you notice the circles in the beginning of a line? It is an indication of an equal sign. If there is an equal sign (<) or (>), it should be a solid filled circle, if not equal, just an empty circle.