PLZ HURRY IT'S URGENT!!
Fill in the blank: The solution of includes the entire line y=2x+1. A. y>2x+2 B. y<2x+1 C. y>2x D. y>2

Which point is a solution to y≤−2x+3?
A. (0,4)
B. (1,0)
C. (3,−2)
D. (5,−2)

Fill in the blank: The solution set of the inequality 2x−y>2 consists of all the points .
A. above the line y=2x−2
B. below the line y=2x−2
C. above the line y=−2x+2
D. below the line y=−2x+2

Which inequality contains (0,0) its shaded region?
A. 3x+y<−5
B. x≥−y+3
C. y−7x>−4
D. 3y>2x

1.  None of them, unless some of them are "or equals to".  If they are all greater than or less than, then it doesn't include the line.  But I think it's the one that has the same equation 2x+1, so B

2. Plug the x values in and which ever one gives you the y value is the right answer

3. Put the original equation in the same format as all the answers.  Then take a point that fits the description (above the line . . . ) and try it in the original equation.

4. Plug in (0, 0) into each answer choice.  The answer choice that is true is the answer to your question.