Answered

Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Join our platform to connect with experts ready to provide precise answers to your questions in different areas. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

Erica has 4 fewer CDs than Kim. Write this situation as an algebraic expression

Sagot :

AL2006
First we have to give names to the quantities that each lady has.

Number of CDs that Erica has = E

Number of CDs that Kim has = K

The algebraic expression (actually an equation):

               E = K - 4
[tex]E\ \rightarrow\ the\ number\ CDs\ of\ Erica\\\\K\ \rightarrow\ the\ number\ CDs\ of\ Kim\\\\E=K-4[/tex]