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2 years ago

14

If a Customer places an order for $47.36 and it’s late, then how much would the customer be refunded if the refund is 20% on the

total

1 answer:

Serggg [28]2 years ago

6 0

$9.47

I just multiplied the total by the refund percentage to get that number. It’s just like finding a tip.

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sergey [27]

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vaieri [72.5K]

Answer:

A. t=66d

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2 years ago

Write and equati9n of a l8ne that passes through (1,-2) and is perpendicular to -4x+7y=21

yarga [219]

Given:

A line passes through (1,-2) and is perpendicular to $-4x+7y=21$ .

To find:

The equation of that line.

Solution:

We have, equation of perpendicular line.

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Slope of this line is

$m_1=-\dfrac{\text{Coefficient of x}}{\text{Coefficient of y}}$

$m_1=-\dfrac{-4}{7}$

$m_1=\dfrac{4}{7}$

Product of slope of two perpendicular lines is -1.

$m_1\times m_2=-1$

$\dfrac{4}{7}\times m_2=-1$

$m_2=-\dfrac{7}{4}$

Now, slope of required line is $-\dfrac{7}{4}$ and it passes through (1,-2). So, the equation of line is

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2 years ago

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Who is the richest president in the world

olga55 [171]

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