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GEM Final Exam Review

Total questions: 65

Worksheet time: 5hrs 25mins

Name
Class
Date
1.
How would you write 4.3756 x 104 in standard form?
a)
437,560,000
b)
0.00043756
c)
43,756
d)
4,3756
2.

How would you write 0.0005 in scientific notation?

a)

50 x 10-5

b)

5 x 10-4

c)

5 x 103

d)

.5 x 103

3.

How do you write

8.317 x 106

in standard form?

a)

8,371,000

b)

83,170,000

c)

837,100

d)

8,317,000

4.
Which of the following is correct scientific notation?
a)
20.35 x 104
b)
.2035 x 104
c)
2035 4
d)
2.035 x104
5.

What is the area of this figure?

a)

56 cm2

b)

112 cm2

c)

16 cm2

d)

60 cm2

6.

A right trapezoid is shown. What is the area, in square feet, of the trapezoid?

a)

30 ft2

b)

18 ft2

c)

16 ft2

d)

20 ft2

7.

What is the area of this figure?

a)

33 cm2

b)

66 cm2

c)

17 cm2

d)

11 cm2

8.
Find the area of the triangle
a)
84in2
b)
87.5in2
c)
168in2
d)
56in2
9.
Find the area of the circle
a)
43.96
b)
153.86
c)
87.82
d)
307.72
10.
Find the area of the circle
a)
56.52
b)
254.34
c)
1017.36
d)
113.04
11.
find the area of the circle below.
a)
100 cm
b)
225 cm
c)
9 cm
d)
28.26 cm
12.
Does this picture show the diameter or radius of a circle?
a)
Diameter
b)
Radius
13.
Does this picture show the diameter or radius of a circle?
a)
Diameter
b)
Radius
14.

What is the circumference?

a)

50.24

b)

48

c)

25.12

d)

200.96

15.
What is the interquartile range?
a)
4
b)
6
c)
2
d)
8
16.
What percent of students have a height between 58 inches and 60 inches?
a)
25%
b)
50%
c)
75%
d)
100%
17.
Which box and whisker plot has the highest median?
a)
Top plot
b)
Bottom plot
18.

Which of the following terms describes the relationship between angle 3 and angle 7

a)

alternate exterior angles

b)

alternate interior angles

c)

corresponding angles

d)

vertical angles

19.

Classify angles 4 and 6

a)

corresponding angles

b)

alternate exterior algles

c)

vertical angles

d)

alternate interior angles

e)

supplementary angles

20.

What it the measurement for angle 1?

a)

140o

b)

180o

c)

40o

d)

160o

21.
State the angle relationship and find the measure of angle 1
a)
Corresponding
110
b)
Alternate Exterior
110
c)
Corresponding
70
d)
Alternate Exterior
70
22.
State the angle relationship and find the measure of angle 3
a)
Alternate Interior
50
b)
Alternate Interior
130
c)
Corresponding
130
d)
Corresponding
50
23.
Find the missing side
a)
9
b)
41
c)
6.4
d)
6.2
24.
Find h
a)
35.60
b)
35.00
c)
35.71
d)
61.03
25.

Find the length of the missing side

a)

48

b)

108

c)

83.6

d)

72

26.
Which set of sides would make a right triangle?
a)
4,5,6
b)
8,10,12
c)
5,12,13
d)
5,10,12
27.
5(a + 6)
a)
5a + 6
b)
a + 30
c)
5a + 30
d)
5a - 30
28.

3(2c - 5)

a)

6c - 15

b)

6c + 15

c)

-6c + 15

d)

-6c - 15

29.
Which of the following is equivalent to
9(5c + 4)?
a)
45c + 36
b)
81c
c)
45c + 4
d)
49c
30.

What is the y-intercept in y = -2x + 5?

a)

-2

b)

3

c)

5

d)

Cannot be Determined

31.
Find the slope of the line that passes through the points (2, 4) and (6, 12)
a)
1/2
b)
-1/2
c)
2
d)
-2
32.
152
a)
196
b)
289
c)
256
d)
225
33.
√49
a)
5
b)
3
c)
6
d)
7
34.

Is this table proportional?

a)

yes

b)

no

c)

I need to look up what proportional means!

35.
Which equation matches the graph?
a)
y = 8x
b)
y = 1x
c)
y = 3x
d)
y = 16x
36.
What is the Constant of Proportionality of the Table?
a)
3
b)
1/3
c)
1/2
d)
6
37.
Which graph is non-proportional?
a)
A
b)
B
c)
C
d)
D
38.
How long is side x?
a)
2 ft
b)
3 ft
c)
4 ft
d)
6 ft
39.
How long is side x?
a)
3
b)
1.5
c)
8
d)
2/3
40.
Find the difference: 
9/5 - 4/3
a)
47/15
b)
7/15
c)
5/2
41.
8 ÷ 8 + 6 × 2
a)
8
b)
13
c)
14
d)
23
42.

9 + 9 ÷ 9 + 9

a)

36

b)

19

c)

9

d)

1

43.
Solve the following:
(2 + 7 - 1) ÷ 22
a)
16
b)
2
c)
72.25
d)
8.75
44.
40 - 24 + 8
a)
40
b)
32
c)
24
d)
42
45.
Simplify.
3[(4 + 6) ÷ 2]
a)
15
b)
21
c)
9
d)
12
46.
Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test.  Which equation best describes Bob progress on his math test?
a)
5 + 9 = 14
b)
-5 + -9 = -4
c)
-5 + -9 = -14
d)
5 + -9 = -4
47.
5 - (-12)
a)
-7
b)
7
c)
17
d)
-17
48.

5 + (-12)

a)

-7

b)

7

c)

17

d)

-17

49.
(-25) ÷ (-5)
a)
5
b)
-5
c)
-20
d)
-30
50.

12 x -4

a)

36

b)

-36

c)

48

d)

-48

51.
What is the definition of function?
a)
Has inputs and outputs
b)
Every input has only ONE output
c)
Inputs have different outputs every time
d)
x-values and y-values
52.
Is the relation a function? Why.
a)
Yes, because the x-value 11 has two y-values pair with it.
b)
Yes, because each x-value has only one y-value paired with it.
c)
No, because the x-value 11 has two y-values pair with it.
d)
No, because each x-value has only one y-value paired with it.
53.
Is this table a function or not a function? 
a)
Function
b)
Not a Function
54.
Which set of values is a function?
a)
(9,5) (10,5) (9,-5) (10,-5)
b)
(3,4) (4,-3) (7,4) (3, 8)
c)
(6,-5) (7, -3) (8, -1) (9, 1)
d)
(2, -2) (5, 9) (5, -7) (1, 4)
55.
Ralph buys a computer for $675. The sales tax rate is 6%. How much total did Ralph pay for the computer?
a)
40.50
b)
715.50
c)
6.00
d)
634.50
56.
Alicia went to the local farmer's market to buy some fresh produce. She bought carrots for 35% OFF the original price of $7.40. How much did Alicia pay for the carrots?
a)
4.81
b)
2.59
c)
9.99
d)
3.50
57.
Maya ate breakfast and wanted to leave her waitress a 15% tip. Her meal cost $7.50. How much money should Maya leave for the TIP?
a)
$1.12
b)
$1.13
c)
$8.62
d)
$8.63
58.
Barnes and Nobles buys a book for $4.25.  Then they markup the price by 30%.  Which equation can be used to find how much do they sell the book for?
a)
x = 0.3(4.25)
b)
x = 1.3(4.25)
c)
x = 0.7(4.25)
d)
x = 0.03(4.25)
59.
Payton bought new headphones for $90.99.  They were 25% off.  Which equation can be used to find the amount Payton saved?
a)
x = 0.25(90.99)
b)
x = 1.25(90.99)
c)
x = 25(90.99)
d)
x = 0.75(90.99)
60.
6 5/6 + 8 7/9  Simplify.
a)
15 11/18
b)
14 29/18
c)
14 11/18
61.
8 4/5 - 3 6/15  Simplify.
a)
5 6/15
b)
5 2/5
c)
5 2/15
62.
7 1/2 - 3 3/4 Simplify.
a)
9
b)
4 1/2
c)
3 3/4
63.
Jim paid a gym membership fee of $50, plus $20 per month.  Jim has paid a total of $290 to the gym.  Which equation matches this situation?
a)
50 + 20m = 290
b)
20 + 50m = 290
c)
50 + 20 = m
d)
50m - 20 = 290
64.

A computer printer can print 10 pages per minute. There were already 35 pages in the tray. The total pages printed was 115 pages. How many more minutes does the computer need to run to print 115 pages?

a)

8

b)

9

c)

7

d)

10

65.
The sum of three consecutive integers is 48. What is the first integer?
a)
3n = 48
b)
n + n + n = 48
c)
n + 3n + 1 + 2 + 3= 48
d)
n + (n + 1) + (n + 2) = 48

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