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monitta
3 years ago
14

A student spends the same amount each week for bus fare. In 6 weeks, he spends $81. Which equation shows this relationship? Let

x = number of weeks.
y = 2.25x

y = 6x

y = 13.50x

y = 81x
Mathematics
2 answers:
Pavel [41]3 years ago
8 0

Answer:

The answer is 13.50x

Step-by-step explanation:

81 / 6=13.5 per week

Korvikt [17]3 years ago
8 0
Answer: 2.25x

Explanation: there are 5 days in a school week 5 x 6 = 30 and 30 x 2.25 is closest to 81
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Step-by-step explanation:

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Helpp me pleasee (algebra)
antiseptic1488 [7]

Answer:

Step-by-step explanation:

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Which of the following is the product of the rational expressions shown below? 7x/x-4•x/x+7
Gre4nikov [31]
<h2>The product of the rational expressions\dfrac{7x}{x-4}.\dfrac{x}{x+7} = \dfrac{7x^2}{x^2+3x-28}.</h2>

Step-by-step explanation:

We have,

\dfrac{7x}{x-4}.\dfrac{x}{x+7}

To find, the product of the rational expressions \dfrac{7x}{x-4}.\dfrac{x}{x+7} = ?

∴ \dfrac{7x}{x-4}.\dfrac{x}{x+7}

= \dfrac{7x.x}{(x-4)(x+7)}

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= \dfrac{7x^2}{x^2+3x-28}

Thus, the product of the rational expressions \dfrac{7x}{x-4}.\dfrac{x}{x+7} = \dfrac{7x^2}{x^2+3x-28}.

7 0
3 years ago
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