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
lara31 [8.8K]
3 years ago
5

Heeelllpppppppppppppppp

Mathematics
2 answers:
Nadya [2.5K]3 years ago
5 0

Answer:

\frac{2m-1}{5}

Step-by-step explanation:

2\left(\frac{1}{5}m-\frac{2}{5}\right)+\frac{3}{5}\\\\2\left(\frac{1}{5}m-\frac{2}{5}\right)=2\left(\frac{m}{5}-\frac{2}{5}\right)\\\\\frac{m}{5}-\frac{2}{5}=\frac{m-2}{5}\\\\=\frac{2\left(m-2\right)}{5}+\frac{3}{5}\\\\\mathrm{Apply\:rule}\:\frac{a}{c}\pm \frac{b}{c}=\frac{a\pm \:b}{c}\\\\=\frac{2\left(m-2\right)+3}{5}\\\\\mathrm{Expand}\:\left(m-2\right)\cdot \:2+3:\quad 2m-1\\\\=\frac{2m-1}{5}

horrorfan [7]3 years ago
3 0

Answer:

2/5m - 1/5

Step-by-step explanation:

2(1/5m - 2/5) + 3/5

= 2/5m - 4/5 + 3/5

= 2/5m - 1/5

You might be interested in
How do i find the slope of a line that passes through a given point and is parallel or perpendicular to another given point?
elena-14-01-66 [18.8K]

There's no such thing as parallel or perpendicular "to a point".  A problem like that
will always want the new line to be parallel or perpendicular to another <em><u>line</u></em>.

-- If the new line is parallel to the given line, then they have the <em><u>same</u></em> slope.

-- If the new line is perpendicular to the the given line, then the slope of the
new line is [ <em><u>1 / slope of the given line</u></em> ].

In either case, you now have the slope of the new line and a point on it. 
From there, you should have no trouble finding its equation.


5 0
3 years ago
Read 2 more answers
Solve 1/4 n + 7 = 10 what n= ?​
iVinArrow [24]
N=12

1/4n = 10-7
1/4n = 3
N = 3x4 = 12
6 0
2 years ago
Read 2 more answers
Hey need help on this :)
Alina [70]
The week would be week 5 and the amount would be $525
3 0
3 years ago
Read 2 more answers
Ryan made a $3ooo down paymen tona car.The total coast of the car was $7500.he made 36 equal monthly payment to pay the car in f
zhenek [66]

Ryan payed $125 per month. Steps below.

7,500 - 3,000 = 4,500

4,500 / 36 = 125.

4 0
3 years ago
Simplify 7 - 5x - (3+5x) <br><br> A. 4<br> B. 10 + 10x<br> C. 4 + 10x<br> D. 4 - 10x
ahrayia [7]
7-5x-(3+5x)
7-5x-3-5x
4-10x
This is my answer☺
1.Do the parenthesis first
2.Combine the like term
7 0
3 years ago
Other questions:
  • This graph shows the cost of buying dried fruit.
    11·2 answers
  • What expression correctly uses absolute value to show the distance between -50 and 12?​
    10·1 answer
  • Help find zeros for 9 and 10
    9·1 answer
  • Pyramids and cones (finding surface area). Please help!
    15·1 answer
  • Please help me with these two math problems that I do not quite understand. This is urgent!
    14·1 answer
  • Hannah's hair was 18 inches long .Three years later it was 33 inches long. What was the percent increase,to the nearest hundredt
    9·2 answers
  • Hi again if you can help me with this question I would really appreciate it :)
    10·1 answer
  • a graph represents a relation that is also a function if only and if every ___ intersects the graph ___ once
    12·1 answer
  • Twenty-five randomly selected students were asked the number of movies they watched the previous week. The results are as follow
    6·1 answer
  • Please helpppp !!!!!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!