1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
viktelen [127]
4 years ago
14

The difference between 2 numbers is 8. The sum of the two numbers is 20. Find the number. ​

Mathematics
2 answers:
KATRIN_1 [288]4 years ago
8 0

Answer:

14, 6

Step-by-step explanation:

x-y =8 =>x=y+8

x+y=20

y+8 +y=20

2y=20 - 8

2y=12

y=12 :2

y=6 (the second number

x=6 +8 =14 (the first number

Igoryamba4 years ago
3 0

Answer:

The numbers are 6 and 14

Step-by-step explanation:

Let the two numbers be x and y

x-y = 8

x+y = 20

Add the two equations

x-y = 8

x+y = 20

-----------------

2x = 28

Divide by 2

2x/2 = 28/2

x = 14

Subtract the two equations

x-y = 8

-x-y = -20

-----------------

-2y = -12

Divide by -2

-2y/-2 = -12/-2

y = 6

The numbers are 6 and 14

You might be interested in
Is this relation a function?
pishuonlain [190]

Answer:

Yessssssss

Step-by-step explanation:

A function cannot be assigned more than one output for each input. Since each input has one output it is a function

6 0
3 years ago
Trigonometry is the study of tree-dimensional objects true or false
Fofino [41]
False, trigonometry is not the study of three dimensional shapes.
6 0
3 years ago
The number 28 please somebody help me...
MArishka [77]
Where is the persons info
8 0
4 years ago
Pleassse HELP WILL GIVE BRAINLIEST
aksik [14]

Answer:

The 80 p0und bag will last 128 days.

Step-by-step explanation:

In order to find out how much days the 80 pound bag last we have to divide the 80 pounds by the among that the dog eats each day. And so we get.....

80 / \frac{5}{8} = \frac{80}{1}  / \frac{5}{8} = (\frac{80}{1})(\frac{8}{5}) = \frac{640}{5} = 128

5 0
3 years ago
Read 2 more answers
Six times a number is greater than 20 more than that number. What are the possible values of that number?
Fynjy0 [20]

Answer:

n > 4 is the possible value of number

Step-by-step explanation:

Let number = n

Given that:

Six times a number is greater than 20 more than that number

It will make the equation like:

6n > 20 + n

Subtracting n from both sides

6n - n > 20 + n - n

5n > 20

Dividing both sides by 5 we get:

5n / 5 > 20/ 5

n > 4

I hope it will help you!

3 0
3 years ago
Other questions:
  • Please help and explain
    11·1 answer
  • THE PROBLEM: You have the chance to win $100! But, in order to win the money, you need to pick one of these two games options, a
    6·2 answers
  • Any answers or suggestions
    11·1 answer
  • There were 196 students that participated in a clean-up event at a nearby lake. this is one fourth of the entire student populat
    5·1 answer
  • Which graph shows the solution to the following system of linear inequalities?
    11·1 answer
  • FInd the volume of the figure
    11·2 answers
  • Find the missing side of this triangle, round to the nearest tenth if needed PLEASE HELP WILL MARK BRAINLIEST
    9·1 answer
  • Help due tomorrow <br> Brailest
    11·1 answer
  • Order the following numbers from least to greatest. 180, 8, 9, 8.5, 762*
    7·2 answers
  • Find the measure of each angle indicated 40 ° 85° ?​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!