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
zavuch27 [327]
3 years ago
13

Simplify.

Mathematics
2 answers:
mylen [45]3 years ago
6 0

Answer:

(D) 15m+2n

Step-by-step explanation:

The  equation is given by:

8m+4n+7m-2n

Let y= 15m+2n, then

Rewriting the like terms together and then adding or subtracting them, we have

y=8m+7m+4n-2n

y=15m+2n

Hence, simplified form of the given equation is 15m+2n.

Therefore, option D is correct.

steposvetlana [31]3 years ago
4 0
I hope this helps you



8m+7m+4n-2n


15m+2n
You might be interested in
.
bazaltina [42]

Answer:

c. 0.9 cm, 1.2 cm, 1.8 cm

please mark brainlist

4 0
3 years ago
Read 2 more answers
Susan is buying three different colors of tiles for her kitchen floor. She is buying 25 more red tiles than beige tiles, and thr
Vanyuwa [196]
Let us assume that the number of beige tiles bought by Susan = B
Number of red tiles bought by Susan = R
Number of navy-blue tiles bought by Susan =N
Number of tiles bought altogether = 435
Now from the given question we know:
Number of red tiles bought is 25 more than the number of beige tiles.
So
 R = 25 + B
Number of navy blue tiles bought is 3 times that of the number of beige tile bought
So
N = 3B
We already know that the total number of tiles bought is 435
Hence
B + R + N = 435
B + (25 + B) + 3B = 435
5B + 25 = 435
5B = 435 -25
5B = 410
B = 82
R = 25 + B
   = 25 + 82
   = 107
N = 3B
   = 3 * 82
   = 246
So the number of Beige tiles  bought by Susan = 82
The number of red tiles bought by Susan = 107
The number of navy-blue tiles bought by Susan = 246
5 0
3 years ago
Plese help me guys !!
Westkost [7]

Answer:option d.

hope it helps you.

3 0
2 years ago
Read 2 more answers
The answer is A the answer is a because it is asking how.....___________________________________________________________________
Dmitrij [34]
A was A for the fun of it also I’m just putting anything down cause I put no question
5 0
3 years ago
A man traveled 1/3 of the distance between
VladimirAG [237]

Answer: 2 hours 15 minutes

Step-by-step explanation:

3/4 of an hour times 3 will be 9/4; each fourth is 15 minutes. 9 times 15 is 135 minutes, which is 2 hours and 15 minutes

7 0
3 years ago
Read 2 more answers
Other questions:
  • A laser travels from glass to water at an angle of 35° with the normal, Θ1. If water has an index of refraction of 1.33 and glas
    6·1 answer
  • I buy 4.50 yards of material at $4.47 what is the totoal cost of material
    5·1 answer
  • In 1925, Zbigniew Morón published a rectangle that could be dissected into nine different sized squares as shown in the diagram.
    8·1 answer
  • the four highest scores on the floor exercise at a gymnastics meet were 9.675 9.25 9.325 and 9.5 points. choose the numbers that
    13·1 answer
  • PLEASE HURRY <br> What is the measure of M?<br> 52<br> Р<br> 78°<br> M
    5·1 answer
  • A rectangular lawn has a circumference of 86 meters. one of the sides is 20 meters. how big an area does the lawn have?
    15·1 answer
  • If the diameter of the circle is 24 cm, find its area correct to one decimal place.
    11·1 answer
  • Geometry, please answer question ASAP
    14·1 answer
  • Can you match the teacher's comments to the definitions?
    5·1 answer
  • HELP HELP HELP
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!