Jonah wants to buy two copies of a book.
Which algebraic expression could Jonah use to find the value of the items?
What are your choices?
I'd say
2x
where x is the cost of one book
Jonah wants to buy two copies of a book
Jonah wants to buy two copies of a book
A.2b
B.b.b
C.b+d
D.b
—
d
What is the correct answer for the problem
To find the value of the two copies of a book, Jonah could use the algebraic expression:
2x
Where "x" represents the cost of one copy of the book.
Explanation:
The expression "2x" represents multiplying the cost of one copy of the book, represented by "x", by the number of copies Jonah wants to buy, which is 2 in this case.
By multiplying the cost of one copy by 2, Jonah can determine the total value of the two copies of the book.