![rrr57](/avatars/21810.jpg)
rrr57
17.09.2019 •
Mathematics
The sum of two numbers is twelve. one number is eight less than the other. find the numbers.
Solved
Show answers
More tips
- S Sport How to Learn Swimming? Simple Tips for Beginners...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
Answers on questions: Mathematics
- M Mathematics Natalia started a savings account with $1,000. the account earned 2% compound interest each month. if she made no withdrawals or deposits, what was the value of the account after...
- M Mathematics Original price $60 markup 15%...
- M Mathematics What equation is equal to (2x/3-7)+7...
- M Mathematics An 8-ounce cup of gourmet coffee costs $4.50. if the unit price remains the same, how much would 3 quarts of coffee cost?...
- M Mathematics Afunction that repeats its values at regular intervals is called a ? function....
- M Mathematics Kevin ate 5/12 of a pizza. which is a better estimate for the amount of pizza that he ate: about half of the pizza or almost all of the pizza?...
- M Mathematics Each year lizzie s school purchases student agenda books, which are sold in the school store. this year, the school purchased 350 books at a cost $1,137.50. if the school would like...
- M Mathematics How do you get the awnser os 3.55 divided by 5 equals 0.71...
- M Mathematics The ratio of length to width in a rectangle is 3: 1. if the perimeter of the rectangle is 112 feet, what is the length of the rectangle?...
- M Mathematics The owner of a movie theater wants to survey theater customers about their favorite types of movies. which sample is most likely to be a representative sample? a) every 10th man who...
Ответ:
10 and 2
Step-by-step explanation:
One number is 8 less than the other.
10+2=12
10-8=2
10+2=12
Ответ:
10 and 2
Step-by-step explanation:
Let's call the first number x and he second number y. This will make the equation set up process easier.
Since the sum of the two numbers is 12, you could make the first equation: x+y=12
One number is less than the other so the next equation would be: y=x-8
You can substitute y in the first equation to have x+(x-8)=12
Add the two x's to have 2x and add 8 from both sides (add 8 to both the 12 and 8 to get it to the opposite side of the equal sign to x. This would look like: 2x=20.
Divide 2 by both sides to get 10.
Now you can plug in 2 in place of x in the very first equation again and subtract from both sides to get 2.
Ответ:
Population education helps to make plans and polices for future to lead a happy and prosperous living status. It suggests to the people for appropriate time for marriage, sex,education, appropriate time for gestation ,spacing birth between children, permanent or temporary birth control technique etc. They can make realistic plans for their better future .This leads towards family satisfaction and the life of an individual become happy and prosperous. It also happy and prosperous. It also helps to cultivate positive attitude and good social behaviour. Population education helps to make plans and polices for future to lead a happy and prosperous living status. It suggests to the people for appropriate time for marriage, sex,education, appropriate time for gestation ,spacing birth between children, permanent or temporary birth control technique etc. They can make realistic plans for their better future .This leads towards family satisfaction and the life of an individual become happy and prosperous. It also happy and prosperous. It also helps to cultivate positive attitude and good social behaviour. Population education helps to make plans and polices for future to lead a happy and prosperous living status. It suggests to the people for appropriate time for marriage, sex,education, appropriate time for gestation ,spacing birth between children, permanent or temporary birth control technique etc. They can make realistic plans for their better future .This leads towards family satisfaction and the life of an individual become happy and prosperous. It also happy and prosperous. It also helps to cultivate positive attitude and good social behaviour.