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
Rom4ik [11]
3 years ago
7

Consider the equation 4 plus v equals 8 minus StartFraction 5 Over 3 EndFraction v.v + 4 + StartFraction 5 Over 3 EndFraction v

plus 4 equals 8 minus StartFraction 1 Over 3 EndFraction v. v = 8. What is the resulting equation after the first step in the solution?
Mathematics
2 answers:
mariarad [96]3 years ago
7 0

Answer: 2v+4=8

Step-by-step explanation:

Evgen [1.6K]3 years ago
6 0

Answer:

2v+4=8

Step-by-step explanation:

edge.

You might be interested in
What is the solution to this equation? 3[x] - 1 = 8
Yanka [14]

Answer:

3

Step-by-step explanation:

The whole goal is to isolate the variable.

3x-1=8

1+3x-1=8+1 first add 1 to both sides of the equation to cancel out the -1

3x=9 now just divide 3 to both sides of the equation because the opposite of multiplication is division. So dividing 3 on both sides cancels out the 3 to isolate the x

3x/3=9/3

x=3

8 0
3 years ago
The average ticket price for a concert at the opera house was $50. The average attendance was 4000. When the ticket price was ra
kotegsom [21]

Answer

given,

opera house ticket = $50

attendance = 4000 persons

now,

opera house ticket = $52

attendance = 3800 person

assuming these are the points on the demand curve

(x, p) = (4000,50) and (x,p) = (3800,52)

using point slope formula

p-50 = \dfrac{50-52}{4000-3800}(x - 4000)

p-50 = \dfrac{-2}{200}(x - 4000)

p-50 = \dfrac{-x}{100}+ 40

p = \dfrac{-x}{100}+ 90

R(x) = x . p

R(x) = x (\dfrac{-x}{100}+ 90)

R(x) = \dfrac{-x^2}{100}+ 90x)

\dfrac{d}{dx}(R(x)) = \dfrac{d}{dx}(\dfrac{-x^2}{100}+ 90x))

\dfrac{d}{dx}(R(x)) = (\dfrac{-2x}{100})+90)

at \dfrac{d}{dx}(R(x)) = 0

\dfrac{-2x}{100}= -90

x = 4500

\dfrac{d^2}{d^2x}(R(x)) = -ve

hence at x =4500 the revenue is maximum

for maximum revenue ticket price will be

p = \dfrac{-4500}{100}+ 90

p = $45

6 0
4 years ago
3(x+7)=6(x+2) help plz!!
VikaD [51]

Answer:

x=3

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
Look at the image below.<br> Find the area of the parallelogram.
bagirrra123 [75]

Answer: 80 square units

Step-by-step explanation:

A=(8)(10)=80

7 0
2 years ago
Pls help this is for a test and uh I suck at math.
ehidna [41]

Answer:

i think its A

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
Other questions:
  • your bank balance is 102 35 and you just made a purchase for $20 30 $3.33 and $52.80 you didn't made a deposit of $25 and $24.75
    5·1 answer
  • What is 1250 millimeters?
    11·1 answer
  • A school survey asked students which candidate they supported for class president. The survey data are shown in the relative fre
    12·2 answers
  • What is the solution to -2(8x - 4) &lt; 2x + 5?<br> O x&gt;<br> O x&lt;<br> X&gt;6<br> x &lt; 6
    7·2 answers
  • PLS!!! HELP ME I WILL MARK U!!!
    7·2 answers
  • Find each percent decrease. Round to the nearest percent. From $80 to $64.
    14·1 answer
  • Brianna has a container with a volume of 1.5 L she estimates the volume to be 2.1 m what is the percent error
    7·1 answer
  • A stadium sold 4000 tickets at $75 per ticket 5350 tickets at $62 per ticket and 7542 tickets at $49 per ticket what was the tot
    5·1 answer
  • Sarah is going on a trip. She drives for 3 hours and 10 minutes, rests for 45 minutes and drives for another 2 hours 35 minutes.
    6·1 answer
  • If<br> 1 ƒ (x) = 3x + 5/x, what is f(a + 2)?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!