Answer :
The best expression would be 6r + 2b, because he is awarded 6pts per red marble, and 2pts per blue one.
Hope this helps!
and May the Force Be With You
-Jabba
Hope this helps!
and May the Force Be With You
-Jabba
1. 6 points are awarded for each red marble collected, then for r red marbles collected are awarded 6r points.
2. 2 points are awarded for each blue marble collected, then for b blue marbles collected are awarded 2b points.
3. If he has r red marbles and b blue marbles collected, then in total Jon has score 6r+2b.
Answer: correct choice is B.