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
nydimaria [60]
3 years ago
15

11. Six times a certain number less 31 is the same as 10 subtracted from

Mathematics
1 answer:
aliina [53]3 years ago
3 0

Answer:

<h3>             The number is 7</h3>

Step-by-step explanation:

x       - a certain number

6x  -  - six times the number

6x-31    - six times the number less 31

3x        - three times the number

3x-10    -  10 subtracted from  three times the number

so the equation:

6x - 31 = 3x - 10

    +31       +31

 6x  =  3x + 21

 -3x     - 3x

3x  = 21  

 ÷3     ÷3

 x = 7

Check:  6•7-31=42-31=<u>11</u>;   3•7-10=21-10=<u>11</u>  

You might be interested in
How do I round to the nearest 0.5 centimeters ?
Anna35 [415]
Look at the lines half way between the numbers.

The closest one to the tip of each implement is what it's rounded to.
5 0
3 years ago
Write the equation in y-intercept form slope 2 passes through point (5,-2)
Alenkinab [10]
<h2>Answer</h2>

The equation is y = 2x - 12

<h2>Explanation</h2>

Equation in slope intercept form is

y = mx + b

Where,

m = slope

b = y-intercept

Putting the value of slope in this equation:

y = 2x + b

From this we can solve the equation for b

b = y - 2x

b = -2 - 2(5)

b = -12

Now, the equation of y-intercept becomes

y = 2x - 12


5 0
4 years ago
So basically I want to know how many copies of 1 twelfth are equivalent to 3 sixths.
bekas [8.4K]

Answer:

We have seen in the above example that 12, 24 and 48 are equivalent fractions. Therefore, 12 can

7 0
3 years ago
When a warehouse opened, it had an inventory of 6,000 items. Every month, the inventory increases by 3,000 items.
ehidna [41]

Answer:

Step-by-step explanation: 90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you  

3 0
3 years ago
Take a look at the pics and help me please
Olenka [21]

you can look at the above photo

5 0
3 years ago
Other questions:
  • The life expectancy of a circulating coin is
    7·2 answers
  • WORTH 50 POINTS! :D
    10·2 answers
  • A company wants to lay cable across a lake. To determine the distance across the lake it took the following measurements and cre
    13·1 answer
  • Which of the following best describes the solution to the equation below?<br> 6 + 5x = |(12 + 10x)
    12·2 answers
  • Answer with A B C D. Correct answer gets brainlest.
    12·1 answer
  • Could you please answer the question in the attachment please?
    12·1 answer
  • Help me with this math question about Adonica
    12·1 answer
  • HELP im in class and i need help....
    11·2 answers
  • Use the following function rule to find f(81).
    5·1 answer
  • 8. Look at the pattern.<br> What is the next figure in the pattern?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!