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

### Instruction:
Teresa scored 70 marks in science, 80 in music, 85 in social studies, and the physics exam, which was the hardest test that Teresa had ever taken in her entire life, she scored half as many marks as she scored in music. Calculate the total marks Teresa scored in all the subjects.

### Response:
 Jumla ya alama za sayansi na masomo ya kijamii ni 70+85=<<70+85=155>>155
Ukiongeza alama alizopata katika muziki, jumla ya alama ni 155+80=<<155+80=235>>235.
Hata hivyo, alama alizopata katika fizikia ni nusu ya alama alizopata katika muziki, jumla ya alama ni 1/2*80= <<80*1/2=40>>40 alama.
Ukiongeza alama alizopata katika fizikia kwa jumla ya alama za masomo mengine, jumla ya alama ni 235+40=<<235+40=275>>275.