Answer:
A. A tennis tournament in which after each round, half the players are eliminated.
Step-by-step explanation:
i am going to answer question 1, so q1 is a number line
Answer:
No.
Step-by-step explanation:
To determine if (0,0) is a solution to the inequality, substitute 0 for x and 0 for y and check to see. Thus:

Substitute 0 for x and 0 for y:

Multiply:

Subtract:

So, (0,0) is <em>not</em> a solution.
And we're done!