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
Taya2010 [7]
3 years ago
12

A new video game is expected to sell 130 copies the first hour at a local game store. After that, the sales will follow the func

tion s(x) = 9(x − 1) where x is the number of hours. What is the function that shows total sales, including the first hour?
A) s(x) = 130 + 9(x − 1)
B) s(x) = 9(x − 1) − 130
C) s(x) = 130x − 9
D) s(x) = 130 − 9(x − 1)
Mathematics
2 answers:
lapo4ka [179]3 years ago
8 0

Answer:

s(x) = 130 + 9(x-1)

Step-by-step explanation:

Video games sold in first hour = 130

After the first hour the sales will follow the function:

s(x) = 9(x-1)

Where x is the number of hours.

So, in x hours hours video games sold = 9(x-1)

So, total video games sold (including first hour) = 130+9(x-1)

Thus the function that shows total sales, including the first hour:

s(x) = 130 + 9(x-1)

Hence Option A is correct : s(x) = 130 + 9(x-1)

suter [353]3 years ago
4 0
The answer is A I believe. 

At hour 1, the equation must equal 130,

therefore s(1) = 9(1-1) + 130
                s(1) = 9(0) + 130
                s(1) = 130

then so on when 
s(2) = 9(2-1) + 130
s(2) = 139

You might be interested in
Pedro fills a glass 2/4 full with orange juice write a fraction with a denominator of 6 that is greater than 2/4
Deffense [45]
A fraction with the denominator of 6 and is breather than 2/4 would be 5/6 or 4/6
8 0
3 years ago
What is the solution of log3x −725 = 2?<br><br> x = −2<br><br> x = 2<br><br> x = 3<br><br> x = 4
SpyIntel [72]
The best and most correct answer provided from your question about the solution of a logarithmic equation is the fourth option which is x = 4. The solution to the equation is as follows:

We can transform the expression to:

(3x-7)^2 = 25

Solving for x using your algebra:

x = 4

I hope it has come to your help.


4 0
3 years ago
What are the coordinates of point P?
Nadusha1986 [10]

Answer:

(-4,3)

Step-by-step explanation:

hope this helps :)

6 0
3 years ago
Helpppp please will give brainliest ​
-Dominant- [34]
'See the attachment....

4 0
3 years ago
The length of a rectangle is 4x meters and its width is 5x meters determine the value of x and the width if the perimeter of the
AlladinOne [14]

Answer:

x = 3

width = 15

Step-by-step explanation:

perimeter of a rectangle = 2 * width + 2 * length

54 = 2 * width + 2 * length = 2 * (4x) + 2*(5x) = 8x + 10x + 18x

54 = 18x

divide both sides by 18 to isolate x

x = 3

width = 5x = 5 * 3 = 15

5 0
2 years ago
Other questions:
  • Denise mixed 1 4/5 ounces of blue paint with 2 1/10 ounces of yellow paint. How many ounces of paint did Denise mix?
    7·2 answers
  • What are the missing numbers?
    12·2 answers
  • Help me with this please
    5·2 answers
  • What is 46/200 as a decimal
    10·1 answer
  • Estimate the sum 5.89 7 1/12​
    15·2 answers
  • J = K (1+ p/100) make p as a subject
    11·1 answer
  • Make x the subject of the formula<br> X + p = q
    10·1 answer
  • What does x and y =??????
    11·1 answer
  • Evaluate 1/3 divided by 1/2
    5·2 answers
  • Which of the following is true about the function below? 1/√x-6
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!