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
serious [3.7K]
2 years ago
9

Solve for x -4.87x -35.39=78.21 X= Round to the nearest hundred

Mathematics
2 answers:
Mandarinka [93]2 years ago
8 0

x -4.87x -35.39=78.21

combining x and -4.87x on the left,

 -3.87x -35.39=78.21

adding -35.39 to both sides we get,

 -3.87x =78.21+35.39

 -3.87x =113.6

dividing both sides by -3.87, we get

Answer : x=-29.354

Click to let others know, how helpful is it

yKpoI14uk [10]2 years ago
7 0

x -4.87x -35.39=78.21

combining x and -4.87x on the left,

-3.87x -35.39=78.21

adding -35.39 to both sides we get,

-3.87x =78.21+35.39

-3.87x =113.6

dividing both sides by -3.87, we get

Answer : x=-29.354

You might be interested in
~**Will mark brainliest **~<br> For the correct answers to all three questions
aleksandr82 [10.1K]

a)

\dfrac{42}{65}\cdot\dfrac{25}{36}\cdot\dfrac{26}{49}=\dfrac{2\cdot3\cdot7}{5\cdot13}\cdot\dfrac{5\cdot5}{2\cdot2\cdot3\cdot3}\cdot\dfrac{2\cdot13}{7\cdot7}=\dfrac{7}{13}\cdot\dfrac{5}{2\cdot3}\cdot\dfrac{2\cdot13}{7\cdot7}=\\\\\\=\dfrac{1}{1}\cdot\dfrac{5}{2\cdot3}\cdot\dfrac{2}{7}=\dfrac{5}{3}\cdot\dfrac{1}{7}=\dfrac{5}{21}

b)

\dfrac{21}{32}\cdot\dfrac{39}{120}\cdot\dfrac{40}{65}=\dfrac{21}{32}\cdot\dfrac{3\cdot13}{2\cdot2\cdot2\cdot3\cdot5}\cdot\dfrac{2\cdot2\cdot2\cdot5}{5\cdot13}=\\\\\\=\dfrac{3\cdot7}{32}\cdot\dfrac{13}{2\cdot2\cdot2\cdot5}\cdot\dfrac{2\cdot2\cdot2}{13}=\dfrac{21}{32}\cdot\dfrac{1}{5}\cdot\dfrac{1}{1}=\dfrac{21}{160}

c)

\dfrac{15}{90}\cdot\dfrac{36}{75}\cdot\dfrac{27}{42}=\dfrac{3\cdot5}{2\cdot3\cdot3\cdot5}\cdot\dfrac{2\cdot2\cdot3\cdot3}{3\cdot5\cdot5}\cdot\dfrac{3\cdot3\cdot3}{2\cdot3\cdot7}=\\\\\\=\dfrac{1}{2\cdot3}\cdot\dfrac{2\cdot2\cdot3}{5\cdot5}\cdot\dfrac{3\cdot3}{2\cdot7}=\dfrac{1}{1}\cdot\dfrac{2}{5\cdot5}\cdot\dfrac{3\cdot3}{2\cdot7}=\dfrac{1}{25}\cdot\dfrac{9}{7}=\dfrac{9}{175}

6 0
3 years ago
If it takes eight men ten hours to build a wall, how long would it take four men?
fomenos
If it takes eight men ten hours, it would take seven men nine hours, six men eight hours, five men seven hours and that brings us to the answer you need. It would take four men six hours.
7 0
3 years ago
Read 2 more answers
ASAP!! Please help me. I will not accept nonsense answers, but will mark as BRAINLIEST if you answer is correctly with solutions
Georgia [21]

Answer:

i feel like correct answrr would be C. Hope this helps!!!

7 0
2 years ago
Please help!!!! I'll make you Brainliest!! Thanks!!
alexandr1967 [171]
Im thinking it whould be c
6 0
3 years ago
Please help..........................
Kobotan [32]
The rate of change is
(2- (-1))/ (3/2-(-4)) => 3 / (11/2)
that is equal to 6/11 so almost 1/2
5 0
3 years ago
Other questions:
  • If GF = 3.2 ft, which is a possible measure of TS?
    8·2 answers
  • Write the converse of the statement. If the converse is true, write true; if not true, provide a counterexample.
    10·1 answer
  • The product of c and 2
    12·1 answer
  • A single hab can have a length that is below 17 cm, but it must be no less than 9 cm. Write the compound inequality that describ
    9·1 answer
  • Find the area of the triangle.<br> 10.<br> 15 cm<br> 16 cm
    9·1 answer
  • How many times greater is 3 x 10^8 than 6 x 10^5​
    15·1 answer
  • Tran checked the time on his watch after he finished his daily run select the time that Tran finished running mark all that appl
    5·1 answer
  • Giving brainliest! This is very urgent :))
    12·2 answers
  • 3(7 - 2x) - 19 - 5(4- x) = 3(8 - 6x) - 9x + 5(4- x)
    15·2 answers
  • WILL GIVE BRAINLIEST graph y=-2 using a table (show your work pls)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!