Respuesta :

I think you need to find what times 5 will give you 30.  6x5 is 30. She will need to read 6 books for 30 points.
calculista

Answer:

[tex]6\ books[/tex]

Step-by-step explanation:

Let

x------> the number of books

we know that

The linear equation that represent this situation is equal to

[tex]5x=30[/tex]

solve for x

Divide by [tex]5[/tex] both sides

[tex]5x/5=30/5[/tex]

[tex]x=6\ books[/tex]