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
dusya [7]
3 years ago
8

Simplify (4m+7n)+(-3m+12)

Mathematics
2 answers:
miskamm [114]3 years ago
8 0

Answer:

m + 7n + 12

Step-by-step explanation:

(4m + 7n) + (-3m + 12)

   4m + 7n - 3m + 12

              4m - 3m + 7n + 12

                    m + 7n + 12

Aleonysh [2.5K]3 years ago
3 0

(4m + 7n) + (-3m + 12)

First you must combine like terms. In this case there are only one set of like terms:

4m and -3m

(4m - 3m) + 7n + 12

m + 7n + 12

Hope this helped!

~Just a girl in love with Shawn Mendes

You might be interested in
What's median number for the numbers 4,8,10,5,9
Stells [14]
4,5,8,9,10
First, in order to find the median you have to put each number in order from least to greatest.
Your median is the number in the middle. 
In this case that number is 8.
If you have an even amount of numbers, you will have to convert that into a decimal.
Hopefully this has helped!
5 0
3 years ago
Read 2 more answers
The cabin is worth $730,000. John paid $468,475.00, Sissy paid $251,525.12.
charle [14.2K]
John owns 64.17 percent (rounded to 64%). Sissy owns 34.45 percent (rounded to 34% or 34.5%).
6 0
3 years ago
Read 2 more answers
How to find the zeros of a non factorable function?
Mice21 [21]
Assuming it's for a polynomial function, this video explains a lot https://www.youtube.com/watch?v=OrLz7yide2g hope this helps:)
5 0
4 years ago
SHAYNA FREEL PLANS TO BUY $17.45 WORTH OF STATIONERY SUPPLIES. IF THE SALES TAX IS 13%, HOW MUCH WILL SHAYNA PAY?
Rainbow [258]

9514 1404 393

Answer:

  $19.72

Step-by-step explanation:

The sales tax is 13% of $17.45:

  0.13 × $17.45 = $2.27 . . . . . . rounded (up) to the nearest cent

Then the total Shayna will pay is ...

  $17.45 +2.27 = $19.72

7 0
3 years ago
$18.39 is what percent of $329.64?​
pickupchik [31]

18.39 is 5.58% of 329.64.

We have to find that 18.39 is what percent of 120?

First, make the assumption that 329.64 is 100% as it is our output value.

We next represent the value we seek with x, therefore

100% = 329.64                  

And, x% = 18.39                

Now, we get pair of simple equations

100% = 329.64                  ........(1)

x% = 18.39                         ........(2)

Now by simply dividing equation 1 by equation 2 and note of the fact that the LHS of both equations have the same unit (%);

100% / x% = 329.64 / 18.39

Taking the reciprocal of both sides, we get

x% / 100% = 18.39 / 329.64

or x = 5.58%

Hence, 18.39 is 5.58% of 329.64.

To learn more about percentages, visit: brainly.com/question/14319057

#SPJ9

6 0
2 years ago
Other questions:
  • Please help!!! I don’t understand this at all.
    13·2 answers
  • A recent census listed the population of a city as 831,982. Marisol rounds the population to 830,000, and Lindy rounds the popul
    15·1 answer
  • 5278 divided by 14 (25 points)
    8·1 answer
  • How do you work out question B
    10·1 answer
  • 20% of 150 is what number?
    10·2 answers
  • Solve<br>-2x^2 + 7x - 6​
    14·1 answer
  • A 2,100 square foot home in Cheyenne Wyoming costs 110 per square feet how much does this home costs
    8·1 answer
  • Work out
    6·1 answer
  • Consider the equation.
    15·1 answer
  • I really need help on this please
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!