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
Semmy [17]
3 years ago
5

Is -4 a solution for the equation 5x (2-4)=2(5x -4)?

Mathematics
1 answer:
yarga [219]3 years ago
8 0

Answer:

no it is 0.4

Step-by-step explanation:

5x(2-4)=2(5x-4)

10x-20x=10x-8

-20x=-8

20x=8

10x=4

x=0.4

You might be interested in
Leah invested $950 in an account paying an interest rate of 1.5% compounded continuously. Assuming no deposits or withdrawals ar
Contact [7]

\bf ~~~~~~ \textit{Continuously Compounding Interest Earned Amount} \\\\ A=Pe^{rt}\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill & \$950\\ r=rate\to 1.5\%\to \frac{1.5}{100}\dotfill &0.015\\ t=years\dotfill &6 \end{cases} \\\\\\ A=950e^{0.015\cdot 6}\implies A=950e^{0.09}\implies A\approx 1039.5\implies \stackrel{\textit{rounded up}}{A=1040}

6 0
3 years ago
Question in pic!!!!!!​
Elden [556K]
I think maybe the second one I’m not fully sure but I hope this might help
8 0
3 years ago
The librarian needs to return 24 books to the shelf. In one hour she finished 3/4 of the job. How many books has she
Rudiy27

Answer:

18 books done and 6 books left

Step-by-step explanation:

24 *3/4 = 18

3 0
3 years ago
Read 2 more answers
Which equation is graphed here?
RSB [31]

Answer:

The third one or the first one

Step-by-step explanation:

Can't be +4 or -4

7 0
3 years ago
Read 2 more answers
Jenna feeds her cat twice a day. She gives her cat 3/4 can of cat food each time. Jenna is having a friend take care of her cat
Anarel [89]

Given:

Number of times Jenna feeds her cat = 2

Cat food each time =\dfrac{3}{4}\text{ can}

Number of days = 5

Number of cans she bought = 8

To find:

Did Jenna buy enough cat food.

Solution:

Required food for each time  =\dfrac{3}{4}\text{ can}

Jenna feeds her cat twice a day.

Required food for a day =2\times \dfrac{3}{4}\text{ can}

                          =\dfrac{3}{2}\text{ can}

Required food for 5 days =5\times \dfrac{3}{2}\text{ can}

                           =\dfrac{15}{2}\text{ can}

                           =7.5\text{ can}

Since, 7.5 cans < 8 cans, therefore, Jenna buy enough cat food for her cat.

7 0
3 years ago
Other questions:
  • According to the Centers for Disease Control, the probability that a randomly selected citizen of the United States has hearing
    5·1 answer
  • Is depositing $85 in a bank account a positive or a negative number
    6·1 answer
  • Please help ASAP on number 29.
    5·1 answer
  • Which of the following has a positive value? sec (2pi/3) tan (2pi/3) cos (2pi/3) csc (2pi/3)
    14·1 answer
  • Swimming Fleury swam 6 laps the first day,15 laps the second day,24 laps the third day, and so on.On which day will fleury swim
    9·1 answer
  • Plz help,its really easy:its mapping diagrams,fill in the blanks​
    8·1 answer
  • Just say whatever here Im bored (12 points). Ill give brainliest to random answer.
    13·2 answers
  • PLEASE PLEASE HELP!!!
    5·1 answer
  • 5th grade math. correct answer will be marked brainliest
    12·2 answers
  • Geometry TEST #5 Can you use the SAS Postulate, the AAS Theorem, or both to prove the triangles congruent? x a. SAS only b. AAS
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!