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

### Instruction:
 Kristine a 7 CD de plus que Dawn. Si Dawn a 10 CD, combien de CD ont-elles ensemble ?


### Response:
 Kristine a 10 + 7 = <<10+7=17>>17 CD.
Par conséquent, elles ont toutes les deux 10 + 17 = <<10+17=27>>27 CD ensemble.