Illustrative Math - Algebra 1 - Unit 5 -Lesson 1 - Formative Library | Library

Which expression equals 27?

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Evaluate the expression 3*5^{x} when x is 2.

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Jada rewrites 5*3^{x} as 15x. Do you agree with Jada that these are equivalent expressions? Explain your reasoning.

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This lesson is from Illustrative Mathematics. Algebra 1, Unit 5, Lesson 1. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/1/5/1/index.html ; accessed 26/July/2021.

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