Question

Each equation below is followed by several stories. Select all of the stories that can be represented by the equation. If none of the stories can be represented, select "None of the above". (a) 5x = 10 Isabel had x cards. Then her friend gave her 5 cards. Isabel now has 10 cards, Isabel has 5 packs of cards. Each pack has x cards. Isabel has 10 cards. Isabel has 5 friends. Each friend gave her x cards. This gave Isabel 10 cards. Isabel had x cards. Then she gave her friend 5 cards. Isabel now has 10 cards. 1 None of the above Next Question Check Answer

Answer 1

`\begin{gathered} Part\text{ A}) \\ 5x=10 \\ -Isabel\text{ has 5 packs of cards. Each pack has x cards. Isabel has 10 cards } \\ -\text{Isabe has 5 friends. Each friend gave her x cards. This gave Isabel 10 cards} \\ \\ Part\text{ B}) \\ x+10=100 \\ -Felip\text{e is x years old. Isabel is 10 years older than Felipe. Isabe is 100 years old.} \\ -Isabel\text{ is x years old. In 10 more years, she will be 100 years old.} \end{gathered}`