Question

Tatiana reads 40 pages of her book every night for X number of nights write an expression of that represents the number of pages she has read

Answer 1

y = 40x
If she read for 1 day: y=40 x 1

You can create a table by doing that repeatedly!

Answer 2

The expression 40X represent the number of pages she read during X nights.

Explanation:

Given : Tatiana read 40 pages of her book every single night

Let Tatiana read for X number of nights.

We have to write an expression that represent the number of pages she read during X nights.

The number of pages she read during X nights = number of pages Tatiana read every night × number of nights she spend

The number of pages she read during X nights = 40X

Thus, The expression 40X represent the number of pages she read during X nights.