Answer:
20 points
Explanation:
Step 1: Multiply the correct questions (10) by the points given for the correct answers (3). You now get 30.
Step 2: Multiply the incorrect answers (5) by the points lost for an incorrect answer (2). You get 10
Step 3: Subtract the points given by the points lost
30-10= 20 points.
Hope this helps :)
-jp524