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Olegator [25]
3 years ago
9

45 decreased by twice a number

Mathematics
2 answers:
Licemer1 [7]3 years ago
8 0

Answer:

25

Step-by-step explanation:

how about

2x-5=45

2x=50

x=25

kykrilka [37]3 years ago
4 0

Answer:

22.5 i think should be your answer

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Please guys I need help I don’t know how to do this
liq [111]

Answer:

Here are some points you can plot.

Step-by-step explanation:

f(x)=4^x

(-1,0.25) or (-1, 1/4)

(0,1)

(1,4)

(2,16)

(3,64)

(4,256)

4 0
3 years ago
Ik that no one would like to help me with this but my friend goes through depr3ession he is sad his parents fus.s at him and eve
Nat2105 [25]

Answer: Ok :)

Step-by-step explanation:

7 0
3 years ago
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The_____ is an incremental development process that has less emphasis on team coding and more emphasis on limiting a project's s
denis-greek [22]

Answer:

D) Agile methodology

Step-by-step explanation:

Agile methodology can be described as a technique employed to to manage a project by a team whereby the project is divided into several stages and thereby necessitate the need for a constant collaboration among the stakeholders as well as continuous improvement and iteration at each of the stages of the project.

The description of the nature of the utilization of the end product and the definition of problem to be solved by the clients indicates the commencement of the agile methodology. The aim is to ensure the expectations of the clients are made clear to the project team.

After the commencement of the work, an incremental development process of planning, executing, and evaluating is constantly repeated by the teams with little emphasis on team coding and more emphasis one limiting the scope of the project so that the final deliverable of the project is altered with the sole aim of meeting the requirements of the customer better.

Therefore, the correct option is D, that is the <u>agile methodology</u> is an incremental development process that has less emphasis on team coding and more emphasis on limiting a project's scope. ​

6 0
3 years ago
Find the zero of the following function: f(x)=2/3(x)+6
elixir [45]
X=-9.
explanation: You want to set the equation equal to 0, so 0=2/3x+6. Subtract 6 from each side... -6=2/3x. then multiply each side by the reciprocal of 2/3, or 3/2. The equation is now 6(3/2) = 2/3x(3/2). Knowing that the reciprocal of any number times itself =1, we can conclude that -18/2, or -9=1x.
7 0
3 years ago
For for every ten sheets of stickers you buy at a craft store the total cost increases $20.50
Len [333]

The equation which relates the change in price per sticker purchased is y = 2.05x

  • The number of stickers purchased = 10

  • Price change = $20.50

The change in price per sticker purchased can be expressed as :

  • Price change / number of stickers

  • Change in price per sticker = $20.50 / 10

  • Change in price per sticker purchased = 2.05

Therefore, the required equation which related y and x is :

y = 2.05x

Learn more :brainly.com/question/13218948

3 0
2 years ago
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