Mathematics, 22.12.2020 02:00 Maddifalls908

A baker used the expression LaTeX: 9\left(15\:+\:Y\right)9 ( 15 + Y ) to show the number of muffins he needed to make. Emily said the expression has the same value as LaTeX: 90\:+\:Y90 + Y. Is Emily correct? Explain your answer.

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A baker used the expression LaTeX: 9\left(15\:+\:Y\right)9 ( 15 + Y ) to show the number of muffins...