College Algebra

Question

On a certain 20 question test, a student receives 4 points for each correct answer, loses 3 points for each incorrect answer, and loses 2 points if no answer is given. Todd took the test and scored 34 points. How many problems did he answer correctly? 

Answer 1

score 34 out of max 4x20 = 80 points

3 off for incorrect, 2 off for any unanswered question

none incorrect means 14 right = 56 -6x2 = 56-12 = 34