Answer:
The cost of buying the four DVDs is $96.
Explanation:
Given that,
Price of DVD's = $24 each
The expression is
![4*24](https://img.qammunity.org/2021/formulas/mathematics/high-school/gqfthqx6b9ydv1dys5zy9zpq4didq4mgt9.png)
We need to calculate the cost of buying the four DVDs
Using given data
Price of one DVD= $24
So,
![price\ of\ 4\ DVDs= 24*4](https://img.qammunity.org/2021/formulas/mathematics/high-school/2acej12b71xfr1mnf2fh3ruvgqfmh9ibn8.png)
![price\ of\ 4\ DVDs=$96](https://img.qammunity.org/2021/formulas/mathematics/high-school/63l78gq6lct7uy8nzsdupgf8ts76kjqssh.png)
Hence, The cost of buying the four DVDs is $96.