# Mini-Quiz: Algebra of Objects

by Ron Kurtus (updated 18 January 2022)

Take this Mini-Quiz to check your understanding of the lesson material.

1. If "t" represents a tree, what does 3t2 represent?

3 square trees

It is undefined

3 trees

2. If "a" represents an apple, "b" represents a banana, and "c" represents a crayon, what is the result of 2a + b + 3a + b + c?

5a + 2b + c

One apple, banana, and crayon

3. If "c" represents a crayon, what is the result of 3c − 4c?

−c

7c

You cannot have a negative object

If you got all three correct, you are on your way to becoming a Champion in Algebra. If you had problems, you had better look over the material again.

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