Of the students in ms. danver's class, 6 walk to school. this represents 30% of her students. how many students are in ms. damver's class?

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Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

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