SOLUTION: At Gwen’s garage sale, all books
were one price, and all magazines were another price.
Harriet bought four books and three magazines for $1.45,
and June bought two books and fiv
Algebra.Com
Question 167217: At Gwen’s garage sale, all books
were one price, and all magazines were another price.
Harriet bought four books and three magazines for $1.45,
and June bought two books and five magazines for $1.25.
What was the price of a book and what was the price of a
magazine?
Answer by Mathtut(3670) (Show Source): You can put this solution on YOUR website!
so lets call the price per book b and the price per magazine m
so we have
: multiply bottom equation by -2 and add equations
:
together thus elimiating the b terms
or solving for m
magazines were
books.....were
RELATED QUESTIONS
Books and magazines. At Gwen’s garage sale, all books were one price, and all magazines... (answered by checkley77)
please help me solve this word problem
Books and magazines. At Gwen’s garage sale,... (answered by josmiceli)
Books and magazines. At Gwen’s garage sale, all books were one price, and all magazines... (answered by richwmiller)
At Gwen’s garage sale, all books
were one price, and all magazines were another price.... (answered by Greenfinch)
Books and magazines. At Gwen’s garage sale, all books were one price, and all magazines... (answered by mananth)
At Gwen's garage sale, all books were one price, and all magazines were another price.... (answered by nyc_function)
At Gwen's garage sale, all books were one price, and all magazines were another price.... (answered by algebrapro18)
At gwen's garage sale, all books were one price, and all magazines were another price.... (answered by algebrapro18)
Write a system of two equations in two unknowns for each problem Solve the systems by the (answered by checkley71)