Answer
Their combined score is 331 points
Explanation
Determine each person's score
Collin score: 139
Brian: 139 + 53 = 192
Add the scores together
139 + 192 = 331
Send the question sentences.
Answer:

<h3>Step-by-step explanation:</h3>
1) Cancle 4 on both sides.

2) Divide both sides by 6.

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