Question

A confectioner has some boxes for burger and he bought 50 more boxes after 2 days half of these boxes were used and only 40 boxes were left find the number of boxes he had in the beginning.

plzz answer fast ​

Answer 1

Answer:

the branch of medical practice that treats injuries, diseases, and deformities by the physical removal, repair, or readjustment of organs and tissues, often involving cutting into the body.

"cardiac surgery"

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