conversations.from: human
conversations.value: Can you explain how to solve this math problem: Teresa orders 2 fancy ham and cheese sandwiches for $7.75 each at a local shop.  While there, she decides to pick up some salami for $4.00, more brie which is three times the price of the salami,  a 1/4 pound of olives that are $10.00 per pound, 1/2 pound of feta cheese that’s $8.00 a pound and another loaf of french bread that is $2.00.  How much does she spend at the local shop?
conversations.from: assistant
conversations.value: She orders 2 sandwiches that are $7.75 so they cost 2*$7.75 = $15.50
  The brie is three times more expensive than the $4.00 salami so the brie costs 3*$4 = $12.00
  She buys 1/4 pound of the olives that costs $10.00 a pound so they cost .25*$10 =$2.50
  She buys 1/2 pound of feta that costs $8.00 a pound so it costs .5*$8 = $4.00
  The salami is $4.00, the brie is $12.00, olives are $2.50 and the feta is $4.00 and the sandwiches are $15.50 for a total of $4+$12+$2.50+$4+$15.50 = $38.00
  Adding the french bread gives $38.00+$2.00 = $40