1. a)x + y b)xy c)x/y d)x - y The product of two real numbers x and y is … 1

2. a)x + y b)xy c)x/y d)x - y The product of two real numbers x and y is … 1

3. a)x + y b)xy c)x - y d)x/y The sum of x and y is best expressed as … 2

4. a)x + y b)xy c)x - y d)x/y The sum of x and y is best expressed as … 2

5. a)The Additive identity property b) The Multiplicative identity property c)The Commutative property d)The Zero Product Property x + 0 = x is an example of … 3

6. a)The Additive identity property b) The Multiplicative identity property c)The Commutative property d)The Zero Product Property x + 0 = x is an example of … 3

7. a)Multiply x by itself b)Add x to itself twice c)Take 2 and square it d)Multiply x by 2 and square it. The expression x^2 means … 4

8. a)Multiply x by itself b)Add x to itself twice c)Take 2 and square it d)Multiply x by 2 and square it. The expression x^2 means … 4

9. a)The cube root of x b)The coefficient of x^3 c)The inverse of x^3 d)The quotient of x In the expression 70x^3, 70 is an example of … 5

10. a)The cube root of x b)The coefficient of x^3 c)The inverse of x^3 d)The quotient of x In the expression 70x^3, 70 is an example of … 5

11. a)1/x b)0 c)any real number d)1 The multiplicative identity happens when x is multiplied by … 6

12. a)1/x b)0 c)any real number d)1 The multiplicative identity happens when x is multiplied by … 6

13. a)The inverse square law b)The additive identity of real numbers c)Closure property of real numbers over subtraction d)The multiplicative identity law What law insures that the difference of any two real numbers is also a real number? 7

14. a)The inverse square law b)The additive identity of real numbers c)Closure property of real numbers over subtraction d)The multiplicative identity law What law insures that the difference of any two real numbers is also a real number? 7

15. a)x b)1 c)0 d)1/x What is the coefficient of the term x? 8

16. a)x b)1 c)0 d)1/x What is the coefficient of the term x? 8

17. a)x/y b)xy c)x^2 d)x - y The quotient of two real numbers is expressed as? 9

18. a)x/y b)xy c)x^2 d)x - y The quotient of two real numbers is expressed as? 9

19. a)They have the same variable combinations b)They have the same coefficients c)They are the same terms d)They have the same denominator Two terms are like terms if: 10

20. a)They have the same variable combinations b)They have the same coefficients c)They are the same terms d)They have the same denominator Two terms are like terms if: 10