conversations.from: human
conversations.value: Can you break down the solution for me for this math problem: It's Ava's birthday party. Her parents bought a unicorn piñata for $13 and filled it with all of her favorite treats. They bought 4 bags of Reese's for $9 per bag, 3 bags of Snickers for $5 per bag, and 5 bags of Skittles for $7 per bag. How much did the unicorn piñata and the treats cost altogether?
conversations.from: assistant
conversations.value: The four bags of Reese's cost $9 x 4 = $36.
  The three bags of Snickers cost $5 x 3 = $15.
  The five bags of Skittles cost $7 x 5 = $35.
  Therefore, the unicorn piñata and the treats cost $13 + $36 + $15 + $35 = $99.