We find the average by adding up all the students and dividing them by the number of classes she has. 19 + 13 + 19 + 9 + 14 + 15 is 89, and that divided by 6 is approximately 14.8, rounded to the nearest tenth.
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Answer:
3x - 10 = 13 would be the verbal expression where x = a number
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Answer:
A, -92
Step-by-step explanation:
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