The cost of downloading a book from a certain website is $5.99. the cost of downloading a video is $7.99. tatum's mom downloads 3 books and 5 videos. how much did she spend on downloads? enter your answer in the box.

First take the cost of the book downloads

3*5.99=17.97
so she spent $17.97 on books

now take the video downloads
5*7.99=39.95
so she spent $39.95 on videos

now find the sum of the products
17.97+39.95=57.92

The answer to how much she spent on downloads is $57.92

equation:
(3*5.99)+(5*7.99)=57.92