Answer:
10 bags of trail mix
Step-by-step explanation:
step one: 3.3+2.6+.5=6.4
step two: 6.4/.64=10
The answer is 12/30.
We have 12 red marbles and 30 marbles in total, so the probability is red marbles/total marbles=probability of getting a red marble!
A line parallel to that line would have the same slope. A line perpendicular to the original would have the same slope, but it would be a DIFFERENT sign. (change positive to negative and vice versa)
685.43
you just subtract the amount