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?