Question

All books in store is being discounted by 30%.
let x represented the regular price of any book in the store. write an expression that can be used to find the sale price of any book in the store.
plz plz plz plz plz plz

Answer 1

anybody plz help me out

Answer 2

100% - 30% = 70%
so each book is 70% of original price
70% -> 0.7
so 0.7x

Answer 3

thanks
and you are such a life saver

Answer 4

you're welcome :)

Answer 5

:)
bye