Pre-Algebra Unit 1 Test
Read each question and answer it in Edmodo. Be sure to check your work! Refer to your weekly schedule for due dates. Be sure to answer all 15 questions. Each question is worth 3 points each for a total of 45 points. Good luck!

Answers are highlighted RED

1. Simplify using the order of operations:

3 + 7 ∙ 3 – 18 ÷ 6

A: 2

B: 5

C: 2.5

D: 21

2. Simplify using the order of operations:

(16 – 7) + 3 • 2

A: 24

B: 15

C: 96

D: 48

3. Simplify using the order of operations:

[pic]

A: 10

B: 1.5

C: 15

D: 90

4. Solve if x = 3 and y = 2

2x + 15

y + 5

A: 2.375

B: 2

C: 1

D: 3

5. Solve if a = 3, b = 6, and c = 9

[pic] + [pic]=

A: 5/6

B: 1/3

C: 3/9

D: 1/9

6. Translate this phrase into an equation.

The difference of twice a number and 6

A: 2 • 6 – n

B: 2n + 6

C: 2n – 6

D: 6n - 2

7. Translate this phrase into an equation.

The product of a number and three is six more than the number.

A:3 + n = n + 6

B:3 ÷ n = n + 6

C:3 – n = n + 6

D:3n = n + 6

8. Translate this phrase into an equation.

7 less than 8 times a number is 33.

A: 7 • 8 = 33

B: 8n- 7 = 33

C: 8 – 7 •n = 33

D: 8 • 33 – 7 = n

9. What is the solution to the open sentence?

3x + 7 = 5x – 1

A: 1

B: 2

C: 3

D: 4

10. What is the solution set for this equation given the replacement set:

7x = 21: {1, 2, 3, 4}

A: x = {1, 2, 3, 4}

B: x = {1}

C: x = {2}

D: x = {3}

11. What is the solution set for this equation given the replacement set?

2x + 4 > x + 2; {2, 3, 4, 5, 6}

A :x = {2, 3, 4, 5, 6}

B:x = {5, 6}

C:x = {2}

D:x = {6}

12. Name a related equation.

5x = 20

A: x = 5/20

B: 20 = 5/x

C: 5 = x/20

D: x = 20/5

13. Which is a related equation?

8 + x = 14

A: 8 + 14 = x

B: 14 + 8 = x

C. x = 14 – 8

D. 8 + 8 = 14

14. The number of cars in a store’s parking lot during a Special Saturday Sale is about 250 greater than the number in the lot on a regular day. If there are about 700 cars in the lot during the Special Saturday Sale, about how many cars are in the lot on a regular day?

A: Not enough information given

B: There are about 950 cars on a regular day.

C: There are about 250 cars on a regular day.

D: There are about 450 cars on a regular day.

15. In seventh grade, there are 4 times as many girls as there are boys, and the number of boys is 3 fewer than the number of boys in 8th grade. If there are 20 boys in 8th grade, then how many girls are there in 7th grade?

...labels are four bytes in size and contain four fields.
Figure 1 – MPLS label structure
Figure 1, above provides a graphical example on how an MPLS label is structure. The “Label” field contains the label value and is 20 bits in size. The Exp field stands for “Experimental Use” is 3 bits in size and it is used to assign the Class of Service (CoS), priority and ECN (Explicit Congestion Notification) for QoS purposes. The S field is 1 bit in...

...A01- Illustrate how to support service users to maintain their rights.
Welcome to summer breeze nursery, this is one of the finest nurseries to send your children with no doubt of cultural backgrounds. Here at summer breeze nursery we got trained staff to look after children as well as children with special needs. Our staff will always be helping children at all times for example by putting their jacket on, playing with them and also by guiding them. Our staff has first aid qualifications...

...that might be realized
Control your work load
Do not procrastinate
Carry matters through to conclusion – doubt about whether a client-lawyer relationship still exists should be clarified in writing.
Rule 1.4 – Communication
(a) A lawyer shall:
(1) inform client of any decision/circumstance requiring his informed consent;
(2) reasonably consult about means to get to client’s objectives
(3) keep client reasonably informed on status
(4) promptly comply with reasonable...

...Number: ______________________
1. Elsie is making a quilt using quilt blocks like the one in the diagram.
a. How many lines of symmetry are there? Type your answer below.
There are 4 line of symmetry.
b. Does the quilt square have rotational symmetry? If so, what is the angle of rotation? Type your answers below.
The quilt square have rotational symmetry of 90.
2. Solve by simulating the problem.
You have a 5-question multiple-choice...

...that is has to deal with it comes to assigning things to different parts of the company.
Organisation has the following qualities:
Identifying the activities required to achieve organisational objectives
Grouping up these activities into workable units (departmentation).
Assigning duties and responsibilities to subordinates in order to achieve the tasks assigned.
Assigning duties and responsibilities to subordinates in order to achieve the tasks assigned.
Establishing...

...The Prevalence of
Suicide within St. Ann.
Name:
Munirah K. Graham
Teacher:
Mr. Gooden
School:
Pre UWI open campus
Centre Number:
100604
Candidate Number:
1006040134
Territory:
Jamaica
The prevalence of suicide within St. Ann 2015
Table of contents
Title
Page Number
Acknowledgement
………………………………………………………………………..3
Section 1
Introduction………………………………………………………………………
……………5
Literature
Review………………………………………………………………………….6-7
Section2
Research...

...below by first logging in to Edexcel
... Availability of November 2013 question papers, mark schemes and examiner ...
Edexcel GCE Biology Unit 4 - MS - Scribd
www.scribd.com/doc/126756127
2,969 views · Added Feb 22, 2013
Mark Scheme (Results) January 2013. GCE Biology ... may become too high for any of
the species ; ... 2012 june edexcel biology unit 4-marking scheme
June 2013 Mark Schemes Of Edexcel Biology » Owners Guide
......

...Diploma in Business (QCF)
COHORT: 2014 - 2016
UNIT: 1 – The Business Environment (10 Credits)
ASSIGNMENT 1 – Two Businesses on our Doorstep
Learner Outcomes:
1. Know the range of different businesses and their ownership
2. Understand how businesses are organised to achieve their purposes
Scenario:
You work as a junior journalist for the local newspaper which is planning to run a feature article on local businesses...

694 Words |
4 Pages

Share this Document

Let your classmates know about this document and more at StudyMode.com

## Share this Document

Let your classmates know about this document and more at StudyMode.com