I have 2 pre-Algebra problems (from the book:Glencoe Pre-Algebra and Integrated Trasiton to Algebra & Geometry)Ęthat I don't understand and I don't remember how to do them.
Tokola has 5 coins with a total value of $1.05. He canot make change for a dollar, 5 cents, 10 cents, 25 cent, or 50 cents. What 5 coins does he have?
Determine whether 6c-d is a monmial. Explain why or why not.
Make a list of the coins that Tokola could possibly have.
Can you make $1.05 using 5 coins from the list possible coins?
For the second problem look in the index of the book for the definition of monomial. Does 6c-d fit the definition?Cheers,