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LuckyWell [14K]
3 years ago
6

You changed the pricing for renewals of your product. Your previous renewal rate was $250. Your income from renewals was $750,00

0 this year. The new renewal rate is twice the old rate. You have 2500 customers total. Show calculator Select the best answer How many customers paid the old rate and how many paid the new rate?

Mathematics
2 answers:
LiRa [457]3 years ago
7 0
The answer is 2000 customers paid the old rate, the remainder (500) paid new rate

nata0808 [166]3 years ago
3 0

Answer:

2000 customers paid the old rate and 500 customers paid the new rate.

Step-by-step explanation:

The new renewal rate is twice the old rate. That is 250\times2=500 dollars

Let x be the old rate.

Let y be the new rate.

As given: Your income from renewals was $750,000 this year.

So, we have the following equation:

250x +500y =750000 or x+2y= 3000  .....(1)

And total you have 2500 customers, so we get the following equation:

x+y= 2500      .....(2)

Deriving x=2500-y from (2) and substituting in (1)

2500-y+2y= 3000

=>y=3000-2500

y = 500

x=2500-500

x = 2000

Hence, 2000 customers paid the old rate and 500 customers paid the new rate.

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Unit 3 homework 6 Gina Wilson
Sonja [21]

Answer:

5) The equation of the straight line is   2 x - y + 1 =0

6) The equation of the straight line is   x + y -5 =0

7) The equation of the straight line is   5 x + 6 y - 24 =0

8) The equation of the straight line is  x - 4 y -4 =0

9) The equation of the parallel line is 3x + y -19 =0

Step-by-step explanation:

5)

The equation of the straight line is

                         y - y_{1}  = m ( x - x_{1} )

          Slope of the line

                      m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

        Given points are (1,3) , ( -3,-5)

         m = \frac{-5-3  }{-3-1 } = \frac{-8}{-4} = 2

The equation of the straight line is

                         y - y_{1}  = m ( x - x_{1} )

                        y - 3 = 2 ( x - 1 )

                        y = 2x - 2 +3

                       2 x - y + 1 =0

The equation of the straight line is   2 x - y + 1 =0

  6)

The equation of the straight line is

                         y - y_{1}  = m ( x - x_{1} )

          Slope of the line

                      m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

        Given points are (1,4) , ( 6,-1)

         m = \frac{-1-(4)  }{6-1 } = \frac{-5}{5} = -1

The equation of the straight line is  

                         y - y_{1}  = m ( x - x_{1} )

                        y - 1 = -1 ( x - 4 )

                        y - 1 = - x +4

The equation of the straight line is   x + y -5 =0

7)

The equation of the straight line is

                         y - y_{1}  = m ( x - x_{1} )

          Slope of the line

                      m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

 Given points are (-12 , 14) , ( 6,-1)

         m = \frac{-1-(14)  }{6+12 } = \frac{-15}{18} = \frac{-5}{6}

         y - 14  = \frac{-5}{6}  ( x - (-12) )

       6( y - 14 ) = - 5 ( x +12 )

      6 y - 84 = - 5x -60

       5 x + 6 y  -84 + 60 =0

      5 x + 6 y - 24 =0

8)

The equation of the straight line is

                         y - y_{1}  = m ( x - x_{1} )

          Slope of the line

                      m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

Given points are (-4 , -2) , ( 4 , 0)

              m = \frac{0+2}{4 +4}  = \frac{2}{8} = \frac{1}{4}

           y - (-2)  =\frac{1}{4} ( x - (-4) )

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                x - 4 y -4 =0

  9)

The equation of the line y = 3x + 6  is parallel to the line

3x + y + k =0 is passes through the point ( 4,7 )

⇒   3x + y + k =0

⇒    12 + 7 + k =0

⇒    k = -19

The equation of the parallel line is 3x + y -19 =0

     

4 0
3 years ago
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Sav [38]

Answer:

x= -5

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Step-by-step explanation

I hope that is the answer you are looking for!And Brainiest is needed!

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3 years ago
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omeli [17]

Answer:

95

Step-by-step explanation:

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A study was conducted on 64 female college athletes. The researcher collected data on a number of variables including percent bo
Leni [432]

Answer:

Hello please your question is in-complete attached is the complete question

degree of freedom = -62.90 ( e )

Step-by-step explanation:

The formula for calculating the F-statistic/test statistic is

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What is the completely factored form of x3-64?
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