5. On a recent trip to the movies, Duane,
Marsha, and Parker each purchased snacks.
Duane bought two candy bars, c, a small
drink, d, and two bags of popcorn, p, for a
total of $11.85. Marsha spent $9 on a candy
bar, two small drinks, and a bag of popcorn.
Parker spent $12.35 on two small drinks and
three bags of popcorn, but no candy. What
was the price of each item?