Discover a wealth of knowledge and get your questions answered at IDNLearn.com. Join our community to receive prompt and reliable responses to your questions from knowledgeable professionals.

Which expression is equivalent to the given expression? 13(x – 21)   A. 13x – 21   B. 13x – 34   C. 13x – 13 • 21   D. 13 – 21x


Sagot :

[tex]13(x -21) =13x -13\cdot 21 \\ \\ Amswer : C. \ \ 13x -13 \cdot 21[/tex]