conversations.from: human
conversations.value: Find a solution for this math problem: Janet works as an exterminator and she also sells molten metal casts of fire ant nests on the Internet. Janet gets paid $70 an hour for exterminator work and makes $20/pound on her ant nest sculptures. If she does 20 hours of exterminator work and sells a 5-pound sculpture and a 7-pound sculpture, how much money does she make?
conversations.from: assistant
conversations.value: First find Janet's total earnings from the exterminator work: $70/hour * 20 hours = $1400
  Then find the total number of pounds of sculpture she sells: 5 pounds + 7 pounds = 12 pounds
  Then find her total earnings from the sculptures: 12 pounds * $20/pound = $240
  Then add that amount to the amount she makes as an exterminator to find her total earnings: $240 + $1400 = $1640