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Fantom [35]
3 years ago
9

Which of the following equations could be used to show the relationship between number of days and amount of soda consumed? Sele

ct all that apply. Prove your answer is correct using points on the graph.​

Mathematics
1 answer:
Vlad [161]3 years ago
3 0

Answer:

b and e

Step-by-step explanation:

Number of days = x

Amount of soda = y

An equation that can represent the relationship between amount of soda and number of days can be represented in the form of y = mx

Where slope (m) = y/x

Using any point on the line, say (1, 40),

m = 40/1

m = 40

Plug the value of m into y = mx

Thus, we have:

y = 40x

This can also be rewritten as:

y/x = 40

Therefore, the equations that can be used to represent the relationship are:

y = 40x or y/x = 40

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Answer:

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Step-by-step explanation:

Given:

Daily evening newspapers in 2015 = 389

Percentage decrease from 2000 to 2015 = 46.5%

To find:

Number of newspapers in 2000 = ?

Solution:

Let the number of newspapers in 2000 = x

When 46.5% of the total newspapers in 2000 (x) is subtracted from the total  newspapers in 2000 (x), it will be equal to the number of newspapers in 2015.

Making the equation as per the given statement:

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I need help on ratio of x-coordinates and ratio of y-coordinates
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Answer:

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