prompt: Zach rented a car for $150 plus 50 cents for each mile. He drove 620 miles on Monday and another 744 miles on Thursday. How much did he spend?
messages.content: Zach rented a car for $150 plus 50 cents for each mile. He drove 620 miles on Monday and another 744 miles on Thursday. How much did he spend?
messages.role: user
messages.content: On Monday Zach spent 620*0.5 = <<620*0.5=310>>310 dollars on miles.
  On Thursday Zach spent 744*0.5 = <<744*0.5=372>>372 dollars on miles.
  In total, Zach spent 150+310+372 = <<150+310+372=832>>832 dollars.
  #### 832
messages.role: assistant