College Algebra/Grammar quiz

This is a self quiz for the text b:Algebra/Grammar

1

Which of the following could be a variable?

	1
	2
	3
	a

2

If y=2x+4z-5k, which of the following does Y not depend on?

	x
	y
	z
	k

3

Which variable is not the independent variable in the following equation: x=2y+3z-5k

	x
	y
	z
	k

4

Which monomial is like 3x?

	3y
	2z
	z
	x

5

Using the distributive property, which is equal to 5(3+2+10)

	5(3)+2+10
	5(3)+3(2)+2(10)
	5(3)+5(2)+5(10)
	15

6

Which set is a subset of the set {1, 3, 5, 7}

	{1, 2, 3}
	{1, 3, 5, 7, 9}
	{1, 2, 3, 4 ...}
	{3, 7}

7

Which is a member of the set of natural numbers?

	6/3
	2/3
	1/2
	2.1

8

Which of the following is a polynomial, but not a binomial?

	5x+2y
	3a+b
	4l+7m+9n
	2i+9j

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