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
Aleksandr-060686 [28]
3 years ago
11

What is the final price of a $50 pair of headphones with sales tax of 5%.

Mathematics
1 answer:
ikadub [295]3 years ago
3 0

Answer:

$52.50

Step-by-step explanation:

$50+5%= $52.50

Hope this helps

You might be interested in
The value of a stock market decreases a total of 85 points over a 15 minute period of trading. How much does the stock value cha
enyata [817]

Answer:

-5 2/3 points per minute

Step-by-step explanation:

change / time = (-85 points)/(15 minutes) = -17/3 points/minute = -5 2/3 points/minute

5 0
3 years ago
Explain how you could determine the vertex of the given quadratic function graphically. f(x) = (x + 2) (x -4)
bearhunter [10]

Answer:Get the equation in the form y = ax2 + bx + c.

Calculate -b / 2a. This is the x-coordinate of the vertex.

To find the y-coordinate of the vertex, simply plug the value of -b / 2a into the equation for x and solve for y.

Step-by-step explanation:

4 0
3 years ago
The distributive property can be applied to which expression to factor 12x3 – 9x2 + 4x – 3?
Kryger [21]

Answer:

3x2(4x – 3) + 1(4x – 3)

Step-by-step explanation:

3 0
3 years ago
Read 3 more answers
Brainlest 5 starred and thanked daily if you get this correct<br> Try your hardest
mart [117]
The cycle number two is the answer
8 0
3 years ago
Video streaming company A charges a one-time $40 membership fee and $2 per video stream. Video streaming company B charges a one
Pie
Let's begin ! ^_^

You have got informations in your problem that you just have to translate in a "mathematic language".

Company A :
"$40 membership fee and $2 per video stream."

Thanks to that, you can guess :
c = 40 + 2s

Now let's do the same thing to the company B.

Company B :
"charges a one-time $20 membership fee and $4 per video stream."

Therefore, c = 20 + 4s.

I think you have guessed !! =D And yes the system of equation that you have to solve and you're looking for is :

{c=40+2s ( Option B)
c=20+4s.

Second step : For how many video streams will the cost be the same for both companies?

We just have to solve the system :) And there is only one variable, the letter "s".

We know that we have to find equal costs as it is said in the question " the cost be the same for both companies", so :

=> 40 + 2s = 20 +4s
=> 4s - 2s = 40 - 20
=> 2s = 20
=> s = 20/2
=> s = 10

Verification :

Company A :
=> 40 + 2s = 40 + 2*10 = 40 + 20 =60.

Company B :

=> 20 + 4s = 20 + 4*10 = 20 + 40 = 60

As you have seen, the costs are the same for both companies.

We can say that as a conclusion for 10 video streams, the cost will be the same for both companies.

In short, the answer would be : 10.

Let me give you an advice : Usually the word "per" means a multiplication is the mathematic language.

Hope this helps !

Photon
7 0
3 years ago
Other questions:
  • A line passing (a,3) and (5,5) is perpendicular to a line passing through (0,0) and (1,a) Find the value of a.
    5·1 answer
  • Simplify x^3 /x<br><br><br><br> Help
    10·1 answer
  • These box plots show daily low temperatures for a sample days in two different towns.
    8·1 answer
  • What is the decimal of 3 and 4/10
    8·2 answers
  • A right triangle has legs measuring 4.5 meters and 1.5 meters. The lengths of the legs of a second triangle are proportional to
    15·1 answer
  • PLEASE HELP ME! asap please
    7·2 answers
  • What is the slope of the line passing through -4,6 and 3,-8
    14·2 answers
  • X2 + 3x - 6 = 0
    8·1 answer
  • Can somebody help me with this
    8·2 answers
  • What is the equation of the line that passes through the point (-7, 2) and has a<br> slope of -1?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!