Answer:
[tex]x = \frac{-3}{2}[/tex]
Explanation:
Given
2x + y = -3
y = 4x + 6
Required
Find the value of x
2x + y = -3 --- Equation 1
y = 4x + 6 --- Equation 2
Substitute 4x + 6 for y in equation 1.
So, equation 1 becomes
[tex]2x + 4x + 6 = -3[/tex]
[tex]6x + 6 = -3[/tex]
Subtract 6 from both sides
[tex]6x + 6 - 6 = -3 - 6[/tex]
[tex]6x = -9[/tex]
Divide both sides by 6
[tex]\frac{6x}{6} = \frac{-9}{6}[/tex]
[tex]x = \frac{-9}{6}[/tex]
Simplify fraction
[tex]x = \frac{-3}{2}[/tex]
Hence, the value of x is [tex]x = \frac{-3}{2}[/tex]
What is true about teen pregnancy and parenting? Teen parents and their child experience little effects that are different from other families. Teen parents often have an easier time parenting because they have more energy than older parents. Children of teen parents often lag behind developmentally. Teen parents may have trouble finding jobs.
Answer:
I think its "Children of teen parents often lag behind developmentally." But I'm not for sure
Answer:
D) Teen parents may have trouble finding jobs.
Explanation:
This is the correct answer!! I took the test, Hope this helps!!:)
30 POINTS!!
Select the correct answer.
Which tool creates vector paths for smooth-edged selections?
A. Pen
B. Clone
C. Brush
D. Sharpen
E. Blur
Answer:
A.) pen tool
Explanation:
i got it right
Ava and Elizabeth are planning on using an IDE to create their program. Describe tools and facilities available in the IDE which can help them to identify and correct syntax errors.
write a program to output a big A like the one below
hope this helps, i'm a beginner so this might not be the most concise method
Create a variable ‘temp’ and assign the value in Celsius. Display the message ‘It’s extremely hot day today!’ if the temperature is greater than 40 degree C otherwise, displays ‘It’s not too hot!
Answer:
temp = 47
if temp > 40:
print("It’s extremely hot day today!")
else:
print("It’s not too hot!")
Explanation:
*The code is in Python.
Create a variable called temp and set its value as 47
Check the temp using if-else structure. If the temp is greater than 40, print "It’s extremely hot day today!". Otherwise, print "It’s not too hot!".
First Person Who Answers Fast As Possible Will Be Marked As Brainiest
Answer:
Save a database object Ctrl+S or Shift+F12
Open an existing database Ctrl+O or Ctrl+F12
To quit MS Access ALT+F4
Explanation:
30 POINTS!!
Select the correct answer.
Josef wants to pursue a career as a user experience developer. How should he acquire knowledge to pursue this career?
A. by obtaining a bachelor’s degree
B. by obtaining a master’s degree
C. by earning work experience
D. by getting a high school diploma
E. by using books and online courses
Answer:
This is by earning work experience.
Explanation:
This is any experience that a person gains while working in a specific field.
Answer:
I think it is E
Explanation:
(b) Explain what is meant by a MAC address.
T
Answer:
A MAC ADDRESS is a hardware identification number that uniquely identifies each device on a network.
Explanation:
which type of mirror can create a real image.
Answer:
concave mirror
Explanation:
hope this helps!!!
Answer:
A. concave
Hope this helps!
Explanation:
Write the UPDATE command to increase the commission (column name :COMM) by 500 of all the salesman who have achieved sales (Column name : SALES) more than 20000. The table’s name is COMPANY?
Answer:
UPDATE COMPANY
SET COMM=COMM + 500
WHERE SALES> 20000;
Explanation:
The update command is used for alter the record in the database management system in the table .The update command command modify the record on the some condition in the table in the database management system.
Following are syntax for using the update command .
UPDATE table-name
SET column name 1,column name 2 .........
Where condition
In the given question table -name is "COMPANY" the condition is on the sales column and it update the table only when sales is more than 20000 and set the column COMM by 500.The UPDATE command that increases the commission column is: UPDATE COMPANY SET COMM=COMM + 500 WHERE SALES> 20000;
The syntax of an UPDATE SQL command is:
UPDATE table_name SET column = value, where condition
From the question, the table name is COMPANY.
So, we have:
UPDATE COMPANY SET column = value, where condition
The update statement is to increment the COMM column by 500.
So, the query becomes
UPDATE COMPANY SET COMM=COMM + 500 WHERE condition
Lastly, only columns where SALES are greater than 20000 should be updated.
So, the complete command is:
UPDATE COMPANY SET COMM=COMM + 500 WHERE SALES> 20000;
Read more about database at:
https://brainly.com/question/15334693
1.
Which of the following is NOT caused by alcohol?
Answer:
What are the choices
Answer:
Explanation:reduced concentratjon
inhibited comprehension
decreased coordination
increased heart rate
the ___ are documents which uses http ?
Who developed the first
DBMS called Integrated
Data Store
Answer:
Charles Bachman developed the first DBMS called Integrated Data Store.
Which computing component is similar to the human brain
Why is the no video recording in iPhone camera
Answer:
it really does depend on what iphone you have but go to Settings > Privacy > Camera and disable the last app that was allowed access to the phone's Camera. check the camera app again and you should see the video recording access.
hope this helped!
Answer:
Wait is this a genuine question im not sure how to answer
Explanation:
Why are proper ergonomics important for learning? Students can socialize more when their work area is comfortable. Students can study better if their work area is comfortable. Students are able to take longer breaks when their work area is functional. Students experience more physical strain if their work area is functional.
Answer:
The correct answer to the following question will be Option B (Students can research easier if their environment is convenient).
Explanation:
Ergonomics defined as the study including its type of job individuals do, the world in which they job as well as the resources people utilize to perform the function.School operation, because this is not a working circumstance, is always at the discretion of "cause and effect," such that, there might not be a standard that satisfies the food safety performance indicators of learning spaces, while adequate ergonomics seems to be very necessary since students will learn easier if their working environment was indeed pleasant.The other three choices are not related to the given scenario. So that option B seems to be the appropriate choice.
Answer:
B
Explanation:
edge 2020
30 POINTS!!!
Select the correct answer.
Which term is a gestalt concept?
A. balance
B. governance
C. continuance
D. dominance
E. preference
Suppose you are an ad-serving company and you maintain a log of cookie data for ads you serve to the Web pages for a particular vendor (say Amazon). a. How can you use this data to determine which are the best ads? b. How can you use this data to determine which are the best ad formats? c. How could you records of past ads and ad clicks to determine which ads to send to a given IP address? d. How could you use this data to determine how well the technique you used in your answer to part c was working? e. How could you use this data to determine that a given IP address is used by more than one person? f. How does having this data give you a competitive advantage vis-à-vis other ad-serving companies?
Answer:
A
Explanation:
thethe more you have attached the more people are going to know your product so that it's going to be a long process which people can introduce to their friends
30 POINTS !!!
Select the correct answer from each drop-down menu.
What are the different image clean-up tools?
The different image clean-up tools are the ____ tool and the ____ tool that help remove spots and other marks.
The different image clean-up tools are the _____
1. Blur
2. Healing Brush
3. Sharpen
and the ____ tool that help remove spots and other marks.
1. Blur
2. Clone
3. Patch tool
Answer:
1.) healing tool
1.) patch tool
I need like 10 sentences to delineate and discuss societal issues related to computing . “Including the guiding principles of professional and ethical behavior
Plzzz I know it’s a lot to ask but I need help
Answer:
Kindly check Explanation
Explanation:
Advancement in technology spurred largely due to the advent of the computer and internet has resulted in a notable change in the behavior, lifestyle and engagement of many individuals. This include ; providing a faster and more convenient way of computing and completing tasks. Accelerating the global rate of technological development due to great computing capabilities. Educational enhancement and development through online education.
Computing also pose some societal issues which needs to addressed. This include :
Issues regarding privacy and identity theft are widespread. Addiction to games and other engaging content often pose distraction to youth and child development. Computing could be said to have placed increased pressure on human power and engagement with the advent of automated robots and programs. Increased exposure to electromagnetic rays. Promotion of indecency and immoral contents has become increasingly easier. Peer influence through fake promotion and display of wealth by some overrated individuals.
Therefore, it is imperative that informations conveyed through the internet are treated with utmost confidentiality in other to avoid privacy issues which may arise from leakage.
Help With Sims 4
So I got the latest update and my game randomly freezes and im guessing it’s form outdated cc but how can I tell what is outdated without deleting all of it help please
You should probably try removing it one by one if you dont want to get rid of all of it. it might take some time but,,,,
PLEASE HELP!!!
If you try to ______
PowerPoint while there are unsaved changes, you will be
asked whether you want to save them.
fill in the blank.
leave (i'm pretty sure this is the answer)
If you try to close PowerPoint while there are unsaved changes, you will be asked whether you want to save them.
What is a PowerPoint presentation?You may create projects, write text, and create presentations online using the software called PowerPoint Presentation. Slides may be created, transitions can be included, and ideas can be presented to friends or professors.
A businessman can present what he thinks or has to say by using a PowerPoint to keep his thoughts and ideas organized. Yes, I am aware. PowerPoint is something I've been using for a while now.
Basically, you press the home button in the upper-left corner of your screen, and an option that says "create a new slide" should appear there.
Therefore, if you attempt to close PowerPoint with modifications that have not been saved, you will be prompted to do so.
To learn more about PowerPoint presentations, refer to the link:
https://brainly.com/question/14498361
#SPJ5
10
This section of program code may be used as a validation check.
1
2
3
4
5
6
7.
PRINT "Input a value between 0 and 100 inclusive"
INPUT Value
WHILE Value < 0 OR Value > 100
PRINT "Invalid value, try again"
INPUT Value
ENDWHILE
PRINT "Accepted: ", Value
(a) Give a name or explain this type of validation check.
[2]
(b) Describe what is happening in this validation check.
Answer:
This is a range check
Explanation:
The input value is checked against a minimum and maximum value.
the rules of right-of-way
Pedestrians, bicyclists, and skateboarders
when they use the road.
Whenever you are driving and you see a pedestrian, bicyclist, or skateboarder, they always have the right of way, no matter the scenario. Always give bikers 3-4 feet if possible between them and your vehicle when passing them, and always be careful around skateboarders.
I hope this helped you! Have a great day!
What are some options available in the Spelling and Grammar Checker? Check all that apply
This question is incomplete because it lacks the appropriate options
Complete Question
What are some options available in the Spelling and Grammar Checker?
Check all that apply.
a) Change and Change All
b) Redo and Repeat
c) Ignore Once and Ignore All
d) Add to Dictionary
e) AutoFormat
f) Font
g) AutoCorrect
h) Undo
Answer:
a) Change and Change All
c) Ignore Once and Ignore All
d) Add to Dictionary
g) AutoCorrect
Explanation:
Spelling and grammar check is an option under the REVIEW Menu in Microsoft Word.
Spelling and grammar checker is used to check for errors in spelling and grammar found in a Microsoft Word document.
Some options available in Spelling and grammar checker are:
• Change and Change All
• Ignore Once and Ignore All
• Add to Dictionary
• AutoCorrect
Answer:
c,d,f
Explanation:
Select the correct answer.
Pedro has started an online food-ordering website. What should Pedro ask his customers to do to prevent fraudulent actions?
A
B.
Ask customers to opt for cash on delivery only.
Ask customers to avoid uploading anything about his website on social media.
Ask customers to use strong passwords to protect their accounts.
C.
D.
Ask customers to order only for the minimum value.
Reset
Next
Answer:
ask customers to use strong passwords to protect their accounts
Kair needs to change the brightness and contrast on a image she has inserted into a word document
Answer:
Kair should click the image.Right click then select "Format Picture."
Then select "picture corrections"
Answer:
adjust
Explanation:
what is the usage of sustainable energy?
What is the term for a media piece that is ineligible for protection by copyright laws,
either because its copyright has expired or because it was never copyrighted in the first
place?
A. Visual media
B. Wikipedia entry
C. Fair use
D. Public domain
Answer: D. Public domain
Explanation:
Hi, the term Public domain is applied to works of authorship that are ineligible for protection by copyright laws, because the copyright has expired or it was never copyrighted in the first place.
Public domain may vary in different countries and jurisdictions, for example; a media piece may be protected by copyright in one specific country, and be public domain in other countries.
Feel free to ask for more if needed or if you did not understand something.
A neologism is defined as:
O A. an abbreviation.
O B. a technological term.
O c. a foreign word.
O D. a new word
Answer:d
Explanation: