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
vekshin1
3 years ago
13

Write and solve an equation to answer the question.

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

Answer:

3500

Step-by-step explanation:

An average is just the total attendance numbers / the number of performances.

Let’s let the number of people in the third show be equal to x so we can write this as a formula, it’s easier to read. x is just "some number we don’t know"

The average is

Average=Total attendance/3

So

3000=(2580+2920+x)/3

So let’s multiply by that 3 on both sides, make x easier to find

Average*3=2580+2920+x ( * means multiplied)

The average is 3000

So

2580+2920+x=3000*3

2580+2920+x=9000

Then we subtract those other attendances to get x on its own.

x=9000-2580-2920

x=3500

I hope you have understood

Viefleur [7K]3 years ago
7 0
The answer is X= 3,500
You might be interested in
If there is 15,000 gallons of water in your basement, how long will it take the 2,500 gph
Alex Ar [27]

Answer:

6 hours

Step-by-step explanation:

well we have 15000 gallons, divided by 2500 since its gallons per hour. we have 6 hours

have a good day

4 0
3 years ago
Read 2 more answers
A bag contains 19 white balls and 6 black balls. the balls are drawn with replacement. what is the expected number of white ball
MrRissso [65]
For every four white balls taken out one black ball is taken out so it would be the 52 white ball
3 0
3 years ago
What set of reflections would carry triangle ABC onto itself?
soldi70 [24.7K]
I think I could be letter C
3 0
3 years ago
What is the distance between the points (-4,2) and (3,-5)
34kurt

Answer:

7√2 units

Step-by-step explanation:

The distance between two points having coordinates (x1, y1) and (x2, y2) is given by,

\sqrt{ {(x2 - x1)}^{2}  +  {(y2 - y1)}^{2} }

Here, x1=-4 and y1=2

x2=3 and y2=-5

\sqrt{ {(3  - ( -  4))}^{2}  +  {( - 5 - 2)}^{2} }

\sqrt{ {(3 + 4)}^{2}  +  {( - 7)}^{2} }

\sqrt{ {(7)}^{2}  +  {( - 7)}^{2} }

\sqrt{49 + 49}  = 7 \sqrt{2}

6 0
3 years ago
Read 2 more answers
Chelsey wants to join a fitness club. The fitness club charges an initial membership fee of $55 and a monthly fee of $19.50. She
patriot [66]

Answer:

1st option:  55 + 19.50m = 250

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Use the Distributive Property to simplify the expression.
    7·2 answers
  • Write an equation of the line that is parallel to y = 1/2x + 3 and passes through the point (10, -5).
    13·1 answer
  • WILL GIVE BRAINLIEST
    13·1 answer
  • Solve the equation: 17 - 3(3 - 4x)-8 = -5(x=9) -6
    8·1 answer
  • The fraction that's equivalent to 6/7. The sum of the numerator and the denominator is 78. What is the fraction?
    7·2 answers
  • Vivian charges $4 for bracelets and $5 for earrings.
    7·1 answer
  • The length of the base of an isosceles triangle is x. The length of a leg is 4x - 6. The perimeter of the triangle is 51. Find x
    6·1 answer
  • Write the slope-intercept form of the equation of the line.
    6·1 answer
  • 0.737 ___ 0.708<br> 0.708 &gt; 0.737<br> 0.737 = 0.708<br> 0.737 &lt; 0.708<br> 0.737 &gt; 0.708
    6·1 answer
  • Write an equation of the line that passes through (1,1) and is perpendicular to the line that passes through (−6,−5) and (0,7).
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!