Question

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?

Answer 1

Answer: 7 multiple choice questions and 8 free response questions

Step-by-step explanation: m is the number of multiple choice questions and f is the number of free response questions.

m+f=15

m+2f=23

You can subtract the first equation from the second, and get f=8

m+8=15

m=7