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In a given scenario where Q is situated between P and R, the following relationships hold: PQ = 2w - 3, QR = 4 + w, and PR = 31. We need to determine the values of w, PR, and QR.

User Slartidan
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Final answer:

By summing up PQ and QR which equals PR, and solving the resulting equation, we found that w = 10, PR = 31 (given), and QR = 14.

Step-by-step explanation:

To solve for w, PR, and QR in the scenario where Q is situated between P and R, we have the following information:

  • PQ = 2w - 3
  • QR = 4 + w
  • PR = 31

Since Q is between P and R, the sum of PQ and QR is equal to PR. This gives us:

(2w - 3) + (4 + w) = 31

Combine like terms:

3w + 1 = 31

Now solve for w:

3w = 30

w = 10

With the value of w, we can find PQ and QR:

PQ = 2(10) - 3 = 17

QR = 4 + 10 = 14

Thus, using algebra, we have found that w is 10, PQ is 17, and QR is 14.

User Rockinfreakshow
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