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amid [387]
2 years ago
12

Let x and y be inversely related such that y = 2 when x = 5. Find y when x = 15

Mathematics
2 answers:
amm18122 years ago
8 0

Answer:

y=2/3

Step-by-step explanation:

first make the equation to interpret the question

x=k/y

find the value of k, which is a constant

when x=5 and y=2

5=k/2

k=10.

hence, find y when x=15

x=k/y

x=10/y

15=10/y

cross multiply

15y=10

divide both sides by 15

y=10/15

y=2/3

Arturiano [62]2 years ago
5 0

Answer:

y would be 6

Step-by-step explanation:

Because 5 x 3 would be 15

then you would do 2 x 3 would be 6

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Please i need this fast and a explanation
svp [43]

9514 1404 393

Answer:

  any real number

Step-by-step explanation:

The value of 7^0 is 1, so the equation is ...

  1^x = 1

This is true for any value of x. Possible values of x are "any real number."

5 0
3 years ago
An artist plans to sell $300 of prints online each week. This month, she is within $22 of her goal.
monitta

The minimum and maximum amounts that the artist received for her products are 278 and 322

<h3>Part A: Define a variable and write an absolute value equation to represent the scenario.</h3>

Let the number of prints remaining be x.

The given parameters are:

Total = 300

Amount = 22 within her goal

So, we have the following absolute value equation

|x - 300| = 22

<h3>Part B: Solve the equation, showing all steps.</h3>

In (a), we have:

|x - 300| = 22

Remove the absolute bracket

x - 300 = 22 and x - 300 = -22

Add 300 to both sides

x = 322 and x = 278

<h3>Part C: What are the minimum and maximum amounts that the artist received for her products?</h3>

The minimum and maximum amounts that the artist received for her products are 278 and 322

Read more about absolute value equation at

brainly.com/question/17795998

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3 0
2 years ago
Write an equation that models the sequence 6, 12, 24, 48... A) y = 6x B) y = 2x C) y = 6x2 D) y = 6(2x-1)
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The answer is B) y=2x
8 0
3 years ago
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You have 108 seats, there are 12 times as many seats as rows, how many rows
nignag [31]
 Im pretty sure you just multiply 12 by 108, in that case there would be 2160 rows
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3 years ago
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I hope it was helpful to you

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