OpenStax, Elementary Algebra 2e §8.9 Use Direct and Inverse Variation · Review Exercise 147 · Algebra · Rational expressions
Use Direct and Inverse Variation · Review Exercise 147
Solve.
If the cost of a pizza varies directly with its diameter, and if an 8” diameter pizza costs $12, how much would a 6” diameter pizza cost?
OpenStax, Elementary Algebra 2e · §8.9 Use Direct and Inverse Variation · Review Exercise 147
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