SOLUTION: Expressions:
1. I buy 2 books costing $x each.
I pay for the books with a $20 note.
How much change do I receive from the $20 note?
My e mail: mirafive@gmail.com
Algebra.Com
Question 849492: Expressions:
1. I buy 2 books costing $x each.
I pay for the books with a $20 note.
How much change do I receive from the $20 note?
My e mail: mirafive@gmail.com
Answer by josgarithmetic(39626) (Show Source): You can put this solution on YOUR website!
Cost:
Payment:
Dollars Change You Receive?
If Then you receive some quantity of change in units of dollars.
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