The points (–4, –5) and (–3, g) fall on a line with a slope of 9. What is the value of g?

Mary is in the line at Fourth position.

Given that,

The following six students – Andy, Betty, Chris, Frank, Mark, and Mary are standing in line outside of a classroom:

Chris, the last one in line, is right behind Andy;

Mark is between Mary and Betty;

Frank, who is one ahead of Betty, is the first one in line.

We have to determine,

Where is Mary in the line?

According to the question,

All you have to do is understand each information clearly and write it down to help you picture out the problem.

After doing so, you will find that the correct order of people in the line is

Taking the restrictions, we place the names on a list.

Chris, the last one in line is right behind Andy.

Chris is in the last position in the line.

Frank, who is one ahead of Betty, is the first one in line.

Frank is in the first position in the line.

Mark is between Mary and Betty.

Position of Betty after Frank and position of Mary after Andy and the position Mark is between Mary and Betty.

Hence, The correct order is Frank -> Betty -> Mark  -> Mary -> Andy -> Chris.

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