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Final Review 1

Total questions: 55

Worksheet time: 4hrs 57mins

Name
Class
Date
1.
A gallon of gas cost $3.50 at the beginning of the month. At the end of the month it cost $3.75. What was the percent change in the price of a gallon of gas?
a)
0.25 %
b)
93.3%
c)
7.1%
d)
25%
2.
After Christmas, a store puts all of its inventory on sale for 25% off. If you bought something for $60 before Christmas, how much would you pay for it after Christmas?
a)
$35.00
b)
$15
c)
$75
d)
$45
3.
If a new video game cost $25 for the store to buy and the owner then sells it for $37.50, what was the percent markup?
[percent markup is percent increase]
a)
$12.50 is 50% markup
b)
$12.50 is 33.3% markup
c)
$37.50 is 84.4% markup 
d)
$37.50 is 7.1% markup
4.
If you want to buy a sweater that costs $15, you will have to pay 5% sales tax. How much tax will you have to pay?
a)
$15.50
b)
$0.05
c)
$5
d)
$0.75
5.
What is 37% of 120?
a)
35
b)
3.24
c)
44.4
d)
25
6.
5 is what percent of 30?
a)
150%
b)
16.7%
c)
30%
d)
none of these
7.
15% of 425 is what?
a)
440%
b)
3.6%
c)
405
d)
63.75
8.
Don's furniture company buys a dining room table for $120 and marks it up 40%. How much will he sell it for?
a)
$160
b)
$80
c)
$168
d)
$48
9.
4% of 625 is what number?
a)
250
b)
25
c)
2
d)
2500
10.
How do you write 0.7 as a percentage?
a)
700%
b)
.007%
c)
70%
d)
7%
11.
A school staff meeting had 70 teachers in attendance, 30% of whom were first-year teachers. How many first-year teachers were in the meeting?
a)
49
b)
21
c)
43
d)
12
12.
You buy a Memorial sweatshirt for $27 and a t-shirt for $13.  All items are discounted 15% for spirit week.  The sales tax in NJ is 7%.  What is the final cost?
a)
$36.38
b)
$34.00
c)
$31.62
d)
$28.60
13.
In September, Homework passes were on sale for $3.00.  In December, the price is now $5.  What is the percent of change? 
a)
60%
b)
40%
c)
≈67%
d)
≈66%
14.
An Under Armor string bag costs $29.99.  It is on sale for 25% off.  What is the sale price?
a)
$22.50
b)
$21.69
c)
$22.49
d)
$4.99
15.
What is the percent of change from 600,000 to 30,000?
a)
95% increase
b)
86% increase
c)
86% decrease
d)
95%  decrease
16.
What is 0.684 as a fraction?
a)
b)
171/250
c)
21/25
d)
17.
Write 65% as a fraction.
a)
13/25
b)
13/20
c)
6 1/2
d)
none of these
18.
What is the measurement of the missing angle?
a)
60
b)
120
c)
50
19.
Solve for x
a)
5
b)
90
c)
25
d)
10
20.
Tell whether the angles are complementary or supplementary. Then find the value of x.
a)
Complementary; x=25
b)
Complementary; x=5
c)
Supplementary; x=25
d)
Supplementary; x=5
21.
Solve for x
a)
20
b)
25
c)
120
d)
180
22.
Tell whether the angles are complementary or supplementary. Then find the value of x.
a)
Complementary, 15
b)
Supplementary, 16
c)
Complementary, 18
d)
Supplementary, 19
23.

These angles are ___________.

Angle 1= 62 degrees

Angle 2= 30 degrees

a)

Complementary

b)

Supplementary

c)

Neither

24.

Are these angles complimentary or supplementary?

What is the value of y?

a)

Complimentary; y= 13

b)

Complimentary; y= 103

c)

Supplementary; y= 13

d)

Supplementary; y= 103

25.
Which are pairs of adjacent angles?
a)
∠COB & ∠DOA
b)
∠AOD & ∠AOC
c)
∠COB & ∠AOD
d)
∠BOD & ∠AOC
26.
Name the vertical angle to
∠h.
a)
∠f
b)
∠i
c)
∠g
d)
∠j
27.
What angle pair is pictured?
a)
Supplementary Angles
b)
Adjacent Angles
c)
Vertical Angles
d)
Complementary Angles
28.
Vertical angles are always
a)
acute
b)
total 180 degrees
c)
congruent (equal)
d)
adjacent angles
29.
Are angle ABC and angle CBD adjacent, vertical, or neither?
a)
Adjacent
b)
Vertical
c)
Neither
30.
Find the surface area.
a)
12 m2
b)
16 m2
c)
24 m2
d)
20 m2
31.
What is the volume of the figure?
a)
V = 1800 mm3
b)
V = 600 mm3
c)
V = 900 mm3
d)
V = 1200 mm3
32.
What is the volume of the figure?
a)
V = 840 ft3
b)
V = 420 ft3
c)
V = 140 ft3
d)
V = 280 ft3
33.
a)
410 cm3
b)
420 cm3
c)
402 cm3
d)
401 cm3
34.

Determine the Volume of the Pyramid.

a)

108 ft3

b)

112 ft3

c)

116 ft3

d)

120 ft3

35.
A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?
a)
3/10
b)
3/9
c)
1/9
d)
1/3
36.
The chart below represents the number of marbles in a jar.
P(green) = 
a)
5/19
b)
10/28
c)
5/14
37.
A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?
a)
5/6
b)
1/2
c)
1/3
d)
1/6
38.
P(not A) = 
*Remember to simplify.*
a)
6/8
b)
3/4
c)
2/8
d)
1/4
39.
The probability of it raining today is 30%.  What is the probability that it will NOT rain?
a)
30%
b)
70%
c)
100%
d)
0%
40.

What is the sample space?

a)

6 bears

b)

orange, green, red, white, yellow

c)

unlikely

d)

2 red bears

41.

Find the experimental probability:

Roll dice: 1, 3, 3, 4, 4

P(1) =

a)

3/5

b)

1/6

c)

2/5

d)

1/5

42.

What is the theoretical probability of the spinner landing on yellow?

a)

1/4

b)

1/2

c)

1/3

d)

2/3

43.

The spinner was spun 30 times and landed on blue 12 times. What was the experimental probability of the spinner landing on colors that were not blue?

a)

2/5

b)

3/5

c)

4/5

d)

1/5

44.

A cell phone company expects that every 2 out of 25 cell phones will have some form of defect. At this rate, how many cell phones out of 500 will be expected to have a defect?

a)

35

b)

40

c)

4

d)

12

45.
A box contains 5 purple marbles, 3 green marbles and 2 orange marbles. Draws are made without replacement. P(orange,green)
a)
1/15
b)
2/15
c)
3/31
d)
1/5
46.
Find the probability of flipping a heads on a coin, and then getting the color yellow on a spinner with 6 colors. 
a)
1/12
b)
2/9
c)
3/7
d)
7/19
47.

Which of the following describes the triangle shown? (Choose 2)

a)

Scalene

b)

Isosceles

c)

Obtuse

d)

Acute

e)

Equilateral

48.

Which of the following describes the triangle shown? (Choose 2)

a)

Scalene

b)

Isosceles

c)

Obtuse

d)

Acute

e)

Right

49.

Which of the following describes the triangle shown?

Choose 2

a)

Acute

b)

Obtuse

c)

Right

d)

Scalene

e)

Isosceles

50.

What is the measure of Q\angle Q

(a)  

51.

What is the measure of Y\angle Y

(a)  

52.

What is the value of xx ?

(a)  

53.

What is the measure of X\angle X ?

(a)  

54.

What type of triangle has the given measurements?

a)

Right

Scalene

b)

Obtuse

Scalene

c)

Obtuse

Isosceles

d)

Acute

Scalene

e)

Not enough information given

55.
Find the missing angle.
a)
29° 
b)
39° 
c)
49° 
d)
59°