Name _____________________ Date:_____________________
6. Simplify the following expressions:
8. Which properties are illustrated by the following three expressions?
 0 + p + 13 = p + 13
 16 × ( 4 × 19 ) = ( 16 × 4 ) × 19
 ( 1 + 15) × 17 = 1 × 17 + 15 × 17
 Associative property of addition, Identity property of addition and Distributive property
 Identity property of addition, Associative property of multiplication and Distributive property
 Commutative property of multiplication, Commutative property of addition and Associative property of multiplication
 Commutative property of addition, Commutative property of multiplication and Identity property of addition
B
9. Solve the following equations for x:
10. Solve the following inequalities. Then graph a) on the number line
11. Convert the following numbers into scientific notation:
12. Add the following polynomials:
13. Multiply the following polynomials and simplify:
15. Find the greatest common factor of the following terms:
16. Factor the following polynomials:
17. For question 16, exercises b) and c), solve for x:
18. How many ways can 6 people wait in line?
19. Use the following data to construct a box and whiskers plot:

32, 8, 27, 26, 4, 33, 36, 31
20. Suppose you toss a coin and spin a spinner numbered 1 through 14
21. Solve and graph the following systems of linear equations:
22. Write the following fractions in simplest form:

16x^{10}y^{4}
64x^{9}y^{7}

23. Solve the equation below in two different ways. First, solve it using the
quadratic formula. Secondly, solve it by completing the square.
24. Convert the following repeating decimal into a fraction:
25. Solve the following equation:
26. Rationalize the denominator of each fraction below:
27. Use a trigonometric ratio to find x:
x = 41.01 cm
29. After you leave your house, you walk 16 blocks west and 12 blocks south. How far are you from your house?
30. The length of a rectangle is 8 less than 4 times the width. What are the dimensions of the rectangle if the area is 192m
^{2}?
.