In in a random survey, 8 out of every 13 students were taking pre-algebra, how many students out of the larger population of 8,000 students would be taking pre-algebra?

4,923 students

Step-by-step explanation: If 8 of 13 students are taking Pre-Algebra, set up a proportion to solve for the number out of 8,000. $ 8/13 = x/8000$

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

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step-by-step explanation:

mark brainliest!