Which of the following describes the sum p + (−q) where p and q are positive numbers??(1 point) Responses

The sum p+(−q) is the number located a distance |p| from q in the negative direction.
The sum p+(−q) is the number located a distance |q| from p in the negative direction.
The sum p+(−q) is the number located a distance |q| from p in the positive direction
. The sum p+(−q) is the number located a distance |p| from q in the positive direction.

3 answers

To understand the expression \( p + (-q) \), we can rewrite it as \( p - q \).

Since both \( p \) and \( q \) are positive numbers, the value of \( p - q \) will depend on the relative sizes of \( p \) and \( q \):

  • If \( p > q \), then \( p - q \) will be positive.
  • If \( p < q \), then \( p - q \) will be negative.
  • If \( p = q \), then \( p - q = 0\).

Now, let's analyze the options given:

  1. "The sum \( p + (-q) \) is the number located a distance \(|p|\) from \( q \) in the negative direction." - This is incorrect because the distance from \( q \) is not \(|p|\), and \( p - q \) is not necessarily moving from \( q \) in the negative direction.

  2. "The sum \( p + (-q) \) is the number located a distance \(|q|\) from \( p \) in the negative direction." - This is incorrect for the same reasons as above.

  3. "The sum \( p + (-q) \) is the number located a distance \(|q|\) from \( p \) in the positive direction." - This is also incorrect for the same reasons.

  4. "The sum \( p + (-q) \) is the number located a distance \(|p|\) from \( q \) in the positive direction." - This is incorrect because \( |p| \) does not represent the distance from \( q \).

Given this reasoning: None of the provided answers correctly describe the sum \( p + (-q) \) in terms of distances and directions. In essence, \( p + (-q) \) represents the numerical value that results from subtracting \( q \) from \( p \) and should not be described in terms of distances in the positive or negative directions from either \( p \) or \( q \).

If forced to choose based on common interpretations, none fully capture the essence of \( p - q \). Therefore, it appears all options might be misleading or incorrect.

answer the best answer thats mostly right

Given the need to choose the best answer among the given options, the closest option would be:

"The sum \( p + (-q) \) is the number located a distance \( |q| \) from \( p \) in the negative direction."

While this statement isn't perfectly accurate because it doesn't consider whether \( p \) is greater than, less than, or equal to \( q \), it's the closest option because it implies that \( p + (-q) = p - q \) positions relative to \( q \), moving in the negative direction when \( q \) is subtracted from \( p \).

So, while it isn't entirely correct, it speaks to the general idea of subtraction and the positioning on a number line.