Problema Solution
write a formula that describes how much densie spends at a book sale
lets let
b=cost of each books
n=number of books she buys
t=total cost of attending the book sale
Answer provided by our tutors
the total money she spent will be described with the formula
the money spent on n books + the total cost of attending the book sale
n*b + t
this is if the the total cost of attending the book sale does not count the cost of the books and just counts the admission
otherwise
t=bn