haithema haithema

02-04-2020
Mathematics

contestada

Sara sold half of her comic books and then bought 7 more. She now has
13. How many did she begin with ?

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Mymomisdead Mymomisdead

02-04-2020

Answer:

12

Step-by-step explanation:

Her half was 6 so add another half and get 12

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megankull megankull

02-04-2020

She began with 12. Subtract 7 from 13 then multiply that answer by 2

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