Concept explainers
Here we celebrate the power of algebra as a powerful way of finding unknown quantities by naming them, of expressing infinitely many relationships and connections clearly and succinctly, and of uncovering pattern and structure.
How many holes? (H). It’s funny bagel day in the dining hail. Three shapes of bagels are being served, each shape with a different number of holes. To discover the number of holes in each of the three shapes, find the three val ucs of n that satisfy the equation
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The Heart of Mathematics: An Invitation to Effective Thinking
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