![andrew8228](/avatars/34964.jpg)
andrew8228
25.12.2019 •
Social Studies
Because a career is considered to be "life's work", once you choose a career, you cannot change it.
true
false
Solved
Show answers
More tips
- F Food and Cooking Delicious and Simple Fillings for Pies...
- H Health and Medicine How to Help Men Gain Weight?...
- A Auto and Moto Discovering the Leader: What is the Most Expensive Car in the World?...
- H Health and Medicine Hangover: How to Get Rid of It Quickly?...
- S Style and Beauty How to Choose the Right Fur Coat and Avoid Regrets?...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
Answers on questions: Social Studies
- S Social Studies Co-optation is the appropriate term for the situation in which the state seeks to control its population by group of answer choices a) creating a personality cult....
- S Social Studies In developing nations such as india and nigeria, developing nations such as india and nigeria, little change has occurred in the past 40 years regarding where people...
- S Social Studies Captains of industry like steel magnate andrew carnegie and oil man john d. rockefeller: a. voluntarily provided important resources to the war effort. b. made millions...
- S Social Studies During a learning test, a subject wears a small device on their finger that elicits a painful shock. When this occurs, the subject s heart rate increases slightly,...
- S Social Studies What are 2 type of taxes you think is fair or unfair? explain...
- S Social Studies What early 19th-century religious revival movement inspired social reform, embraced spiritual egalitarianism and marginalized communities, and created a new spiritual...
- S Social Studies Callie called her friend sue on saturday to see whether sue wanted to go to the movies. sue told callie she was staying home to study for their upcoming history test....
- S Social Studies Jack realizes that his online presentation has all of the challenges of other presentations, with the additional burden of operating the presentation system while...
- S Social Studies The concept of natural rights that came out of the enlightenment led to several political formulations of what natural rights were. which of the following was the...
- S Social Studies In the market for money, when the fed the money stock, the money supply curve shifts to the and the interest rate everything else held constant. decreases; left;...
Ответ:
Hello!
We know that any number multiplied by zero is ALWAYS equal to zero. In this question, we can use that to our advantage.
In my opinion, but biggest here is the get rid of the constant term 5. So, we can make the x-term is equal to 5 because 5 subtract 5 is equal to zero (if you ignore the term in the middle).
Since we assigned 5 to the variable x, we substitute 5 into the given expression and we get: 5 + 4(5)(5 - y) - 5, which is equal to 20(5 - y). If we take the term 5 - y, we can determine that if we substitute y for 5, it will make it equal to zero: 5 - (5) = 0. Also, since the term 4x is being multiplied to (5 - y), it will be equal to zero because 20 × 0 = 0 (after we substitute y = 5 into the expression).
Since we said that x and y are equal to 5, we can check it to make sure.
5 + 4(5)(5 - 5) - 5
5 + 4(5)(0) - 5
5 + 20(0) - 5
0 + 0 = 0 | The expression is equal to zero!
Therefore, the values of x and y are equal to 5.