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
marysya [2.9K]
3 years ago
6

-2+4(-5+2m)=5(4-2m)+5m

Mathematics
2 answers:
kenny6666 [7]3 years ago
7 0

-2+4(-5+2m)=5(4-2m)+5m\ \ \ \ |\text{use distributive property}\\\\-2+(4)(-5)+(4)(2m)=(5)(4)+(5)(-2m)+5m\\\\-2-20+8m=20-10m+5m\\\\(-2-20)+8m=20+(-10m+5m)\\\\-22+8m=20-5m\ \ \ \ |+22\\\\8m=42-5m\ \ \ \ \ \ |+5m\\\\13m=42\ \ \ \ \ |:13\\\\\boxed{m=4}

Eddi Din [679]3 years ago
3 0

-2+4(-5+2m)=5(4-2m)+5m\\ \\ -2-20+8m=20-10m+5m\\ \\ -22+8m=20-5m\\ \\ -22-20=-5m-8m\\ \\ -42=-13m\\ \\ 4=m

Hope that helps!

You might be interested in
The Fancy Feet Dog kennel has twice as many large breed dogs as small breed dogs. There are 10 large breed dogs. Write the equat
yuradex [85]
B because if there are 10 large dogs and that is two times the number of small dogs than there are half as many small dogs as big doge which would mean the equation is D=1/2(10)+10.
7 0
3 years ago
Pls help asap What is the number of degrees in the acute angle formed by the hands of a clock at 6:44?
sashaice [31]

Answer:

264 degree angle

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Perform the following mathematical operation, and report the answer to the correct umber of significant figures 7.125*8.00
creativ13 [48]

Answer:23☺️

Step-by-step explanation:

4 0
3 years ago
The product of two consecutive odd integers is 72. Write a quadratic equation to find the integers,
zimovet [89]

<u>Answer:</u>

x^2 + x - 72 = 0

<u>Explanation:</u>

We are given product of two consecutive odd integers is equal to 72.

Let one integer be x , then since these are consecutive and odd so the other integer will be equal to x + 1.  

Their product is equal to 72. So,

x * (x + 1) = 72

=> x^2 + x = 72

=>  x^2 + x - 72 = 0 is the required quadratic equation.

5 0
3 years ago
Help me plz ill give extra points
siniylev [52]

Answer:

it will turn off

Step-by-step explanation:

when it is disconceted it will cause it to shut off

hope this helps ||

                         v

5 0
3 years ago
Read 2 more answers
Other questions:
  • The manager of the customer service division of a major consumer electronics company is interested in determining whether the cu
    8·1 answer
  • if a shape is a regular octagon with eight sides which of the following must be true Check all that apply A=it is symmetrical B=
    10·2 answers
  • Hi please write what's in the comments as the answers! I want people to know the answers!! Tai Chi is often recommended as a way
    10·1 answer
  • Solve -4=12p+10/2 can someone please help??
    5·1 answer
  • Solve for x: –|2x+3|=1
    7·1 answer
  • What is the volume of the following sphere? Use 3.14 for x.
    9·1 answer
  • WILL MARK YOU BRAINLIEST HELP ASAP
    6·1 answer
  • Can someone please help me ​
    11·1 answer
  • Anita deposits $800 into both of the accounts described in the table.
    5·1 answer
  • Use the GCF and the distributive Property to find the sum of 29 + 91
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!