Question
Jonah wants to buy two copies of a book.
Which algebraic expression could Jonah use to find the value of the items?
Which algebraic expression could Jonah use to find the value of the items?
Answers
PsyDAG
What are your choices?
Steve
I'd say
2x
where x is the cost of one book
2x
where x is the cost of one book
alma
Jonah wants to buy two copies of a book
alma
Jonah wants to buy two copies of a book
A.2b
B.b.b
C.b+d
D.b
—
d
A.2b
B.b.b
C.b+d
D.b
—
d
Victoria
What is the correct answer for the problem