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We appreciate your visit to Katrina is asked to simplify the expression Negative 3a minus 4b minus 2 5a minus 7b She writes Negative 3a minus 4b minus 2 5a. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Katrina is asked to simplify the expression:

Negative 3a minus 4b minus 2(5a minus 7b).

She writes:

Negative 3a minus 4b minus 2(5a minus 7b) = negative 3a minus 4b minus 10a + 14b.

Which property allows her to do this?

A. the associative property
B. the commutative property
C. the distributive property
D. the additive identity property