Greetings, openstudy community, it is i, me, please help me out m80s

Hasan plans to choose a book from a section of the store where everything is 25% off. He writes the expression d – 0.25d to find the sale price of the book if the original price is d dollars. Bella correctly writes another expression, 0.75d, that will also find the sale price of the book if the original price is d dollars.

Use the drop-down menus to explain what each part of Hasan's and Bella's expressions mean.

The parts are Hasan's Expression: d – 0.25d

d:

0.25:

0.25d:

d – 0.25d:

Question

Greetings, openstudy community, it is i, me, please help me out m80s 

Hasan plans to choose a book from a section of the store where everything is 25% off. He writes the expression d – 0.25d to find the sale price of the book if the original price is d dollars. Bella correctly writes another expression, 0.75d, that will also find the sale price of the book if the original price is d dollars.

Use the drop-down menus to explain what each part of Hasan's and Bella's expressions mean.

The parts are Hasan's Expression: d – 0.25d

d: 

0.25: 

0.25d: 

d – 0.25d: