Erica would have sold 121 subscriptions in 3 days.
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Answer:

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Step-by-step explanation:
Look at the photo below for the details.
:)
20 servings :) You multiply the 31/2 by 2 then divide 62 by 3 and thats your answer
Answer:
210
Step-by-step explanation:
210 students attend the school. if 60 students are taking art, and there are 2 art students in every 7 students, that means there are 30 groups of 7 because 30×2=60 so since the other 5 do not take art, you would multiply 30×5 and get 150. Then you would add 60 and you would get 210
Answer:
Right triangle
Step-by-step explanation:
becuase it is