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
Anuta_ua [19.1K]
3 years ago
10

What is the answer to... 5m+8n-2(3m-n)?

Mathematics
2 answers:
Paladinen [302]3 years ago
5 0
-m +10 is the correct answer
Korolek [52]3 years ago
4 0

Answer:

-m + 10n

Step-by-step explanation:

5m+8n-6m+2n = -m+10n

You might be interested in
Multiple Choice!!! A school bought a special type of lock for all student lockers. Every student had to create his or her own pa
Elina [12.6K]
<span>Say the code only needed to be one number long. Going from 0-9, there are ten digits. Therefore, there are ten unique codes.

Now say the code has to be two numbers long. There are ten possibilities for the first digit, 0-9. But the second digit only has nine possibilities, since each number has to be different. (The first number might be 0, so the second can only go from 1-9) For each of the first ten possibilities, there are nine possibilities for the second. We multiply those two numbers together, 10 * 9, and we get 90.

Now we just extend the logic. The third number only has eight possibilities, while the fourth number only has seven. 10 * 9 * 8 * 7 = 5040 possible codes. I hope this helped! has a great day! :)</span>
8 0
3 years ago
Find the value of the following expression:
Ira Lisetskai [31]

Answer:

4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the area of this triangle.
chubhunter [2.5K]

Answer:

13 square units

Step-by-step explanation:

You <em>could</em> calculate the length of each side using Pythagorean theorem, then use Heron's formula to find the area.  But there's an easier way: find the area of the rectangle that contains the triangle, and subtract the areas of the smaller triangles in the corners.

The area of the rectangle is 4 × 7 = 28.

The area of the upper left triangle is ½(2)(4) = 4.

The area of the upper right triangle is ½(3)(5) = 7.5.

The area of the lower right triangle is ½(1)(7) = 3.5.

So the area of the triangle is:

28 − 4 − 7.5 − 3.5 = 13

6 0
3 years ago
Alexica finds the product, p, of 89 and 35. Which equation justifies her answer? (
Varvara68 [4.7K]

Answer:

hckkcjl4yhjvgvccbjjhjc,zbhbbmk jlkvcuko

5 0
3 years ago
An undefined term can alwayssometimesnever be used in a theorem.
Wittaler [7]

The answer is sometimes. Hope that helped!

6 0
3 years ago
Other questions:
  • Can someone help me again pleaseeee :')
    15·1 answer
  • What is the value g(-3) when g(x) = 2x + 1? a.) 7 b.) -5 c.) 5 d.) -6
    6·1 answer
  • The interior angles of a triangle have measures kº, 27°, and 10°<br> What is the value of k?
    5·1 answer
  • Please help we’ve been stuck in this for a while
    9·1 answer
  • Snow is falling in syracuse, NY after 2 hours, 4 inches of snow has fallen.
    9·2 answers
  • What is 2 thirds of 19 divided by 2plus 3 multiplied by4​
    6·1 answer
  • A map is drawn to a scale of 1 : 20 000.
    9·1 answer
  • A car covers a distance of 60 km in half an hour . What is he average speed of the car?And with short solution.
    5·1 answer
  • Plz help i give brainliest and points
    11·2 answers
  • Please answer to this question I will mark you as brainlist ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!