Below is an instruction that describes a task. Write a response that appropriately completes the request in English. Please answer in English.

### Instruction:
Sarah is planning to do some baking. She buys 5 pounds of rye flour, 10 pounds of whole-wheat bread flour, and 3 pounds of chickpea flour. Sarah already had 2 pounds of whole-wheat pastry flour at home. How many pounds of flour does she now have?

### Response:
Sarah now has 5 pounds of rye flour + 10 pounds of whole-wheat bread flour + 3 pounds of chickpea flour + 2 pounds of whole-wheat pastry flour = <<5+10+3+2=20>>20 pounds of flour.
#### 20

