Download Pre-Algebra 8 Name: Final Exam Review Packet # 2 1.) Simplify: 2

Pre-Algebra 8
Name: ______________________
Final Exam Review Packet # 2
1.) Simplify:
(60  5 20  4  15)  2
2.) Simplify:
9 4 82
3.) Name the Property shown by the following statement: 15 + 1 = 1 + 15
4.) Which of the following numbers, when rounded to the nearest hundredth,
becomes 32.01
A.
B.
C.
D.
32.008
32.087
32.024
32.099
5.) Suppose Adam’s home represents the origin on a coordinate plane. If Adam
leaves his home and walks 4 miles west and then 5 miles north, what is the location
of his destination as an ordered pair? In which quadrant is his destination?
6.) Simplify: -24 + 17 + (-9)
7.) Simplify: 6(-3d)
8.) Evaluate:
 6  2  3  15
9.) Use the Distributive Property of Multiplication to find an equivalent algebraic
expression. 9(x + 2)
10.) Simplify: 7(x + 4) + 3x
11.) Solve: 4x – 8 = 24
12.) Three more than 2 times a number is 17. Translate and solve for the unknown
number.
13.) Solve: 2x – 7 = -19
14.) Find the volume of a cube that has a side length of 6 inches.
15.) Evaluate:
16.) Simplify:
17.) If
first?
b3  45, if b  4
12 x5 y
16 x 2 y 3
16 20
25
, , and
are placed in order from least to greatest, which will be
3 3
3
18.) Which of the following is an integer AND a rational number?
A.
1
3
B.
3
1
4
19.) Choose the simplest form of
C. -22

8 15
3 12
20.) Write the sum in simplest form:
21.) Solve:
D.
9 x 5x

4
4
3
x  15
5
22.) The ratio of cars to people in one country is 575 to 800. Write this ratio as a
fraction in simplest form.
23.) Solve:
3 x

4 16
24.) Solve the following proportion: 18 packages in 5 crates = x packages in 15
crates.
25.) Show
1
as a percent.
8
26.) Adam weighs 195 pounds. Water makes up 72% of his body weight. How
much does the water in his body weigh?
27.) What percent of 126 is 86?
28.) Miguel bought a new coat that was on sale at a 25% discount. If the original
price of the jacket was $85.00, what was the sale price?
29.) Find the percent of change. The rent for Bob’s apartment increased from
$825 to $975 a month.
30.) There are six playing cards in Matt’s hand:
 The King of Hearts
 The Queen of Diamonds
 The King of Clubs
 The King of Spaces
 The Queen of Hearts
 The Jack of Spades
What is the probability that Matt randomly picks a King?
31.) There are 7 green marbles, 3 yellow marbles, and 11 blue marbles in a jar.
What is the probability of choosing a marble that is NOT yellow?
32.) Solve: 4 – 2x = 20
33.) Solve: -8 + 2w = 4w + 6
34.) Solve: 4 + 3x = 5x + 6
35.) Solve: 10d + 6 = 4(2d – 6)
36.) Draw a graph that represents x < -9.
37.) Solve the following inequality: x – 6 < -12
38.) Solve the inequality:
x
 11
4
39.) Determine whether the relation is a function:
{(-8, 4), (-6, 4), (0,4), (1,4)}
40.) Which of the following ordered pairs is a solution of 3x + 2y = 17?
A. (4,3)
B. (2,1)
C. (3,4)
D. (1,2)
41.) Determine whether the relation is a function:
42.) Find
49
43.) State the x-intercept and the y-intercept of the line.
44.) Find the slope of the line.
45.) Choose <, >, or = to make the following a true statement:
81 _____  15.6
47.) Given the right triangle below, what is the length of the hypotenuse?
48.) Beth’s kite is stuck in a tree. How tall is the tree?
49.) The 34 is between which of these two whole numbers?
A. 5 and 6
B. 6 and 7
C. 7 and 8
D. 8 and 9
50.) Angles P and Q are complementary. If m <P = 2x and m <Q = x+ 8, find the
measure of each angle.
51.) Identify all angles with a measure of 46o in the diagram below.
52.) Find the value of x.
53.) Find the area of the triangle.
54.) Find the area of the trapezoid.
55.) Lines l and m are parallel. If m<1 = 48 and m<2 = 36, find m<3.
56.) Which statement is FALSE?
A. A pentagon has 5 angles
B. A quadrilateral has 4 angles
C. A hexagon has 6 angles
D. A octagon has 7 angles
57.) In this figure, AB is a straight line. Solve for x.
58.) Find the circumference of a circle with a radius of 7 feet. Round to the
nearest tenth.
59.) Find the volume of the cylinder.
60.) Using the data in the stem-and-leaf plot below, find the mean.
61.) The box-and-whisker plots show weekly temperatures, in F, of a town in
Maryland and a town in Oregon. What is the difference in the median temperature
between the two towns?
62.) How many different combinations of outfits could you make from 5 pairs of
jeans and 9 different shirts?
63.) Find the mean, median, and mode for the following data:
6, 9, 3, 15, 7, 13, 2, 9, 4