Mr. Loe gave a 15 question quiz worth 23 points. Multiple Choice questions were worth 1 point and free response
questions were worth 2 points. How many of each question type
was on the quiz?

What’s the question here? what have you been learning about?

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.