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2 years ago

5. A dishwasher has a price of £330.

Mathematics

1 answer:

gladu [14]2 years ago

4 0

Answer:

The amount was reduced by 30%

Step-by-step explanation:

To find the percent discount, take the reduction over the original price

99/330

Change the decimal to a percent by multiplying by 100%

.3 * 100%

30%

The amount was reduced by 30%

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The number 0.35 is one thousandth of what number?

Anni [7]

Answer:

0.35 is one thousandth of 350

Step-by-step explanation:

Let

x ----> the number

we know that

The number multiplied by one thousandth must be equal to 0.35

The linear equation that represent this situation is

$(\frac{1}{1,000})x=0.35$

solve for x

Multiply both sides by 1,000

$1,000(\frac{1}{1,000})x=1,000(0.35)\\\\x=350$

therefore

0.35 is one thousandth of 350

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2 years ago

Pt.2 PLS HELP I NEED HELP DUE SOOONNNNNNNN AND BRAINLIST

Hunter-Best [27]

Step-by-step explanation:

15) 13x = 130 x = 10

16) 16x+2+43x+1 = 180 59 x = 177 x = 3

17) 29x+3+31x-3 = 180 60x = 180 x = 3

18) 16x -5 + -5 + 22x = 180 38x = 190 x = 5

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2 years ago

Answer ASAP please, i got stuck with this question and I need to know how to answer it

Phoenix [80]

Step-by-step explanation:

1. Do 1022÷2 to get the base number (511)

2. Multiply based number by 3 to get 'no' votes (1533)

3. add 'yes' votes to the 'no' votes(2555)

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3 years ago

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2 years ago

What is the equation of the following line? Be sure to scroll down first to see

Rom4ik [11]

<h2>Answer:</h2>

-1/3x

<h2>Step-by-step explanation:</h2><h3>Known :</h3>

x1 = -3
x2 = 0
y1 = 1
y2 = 0

<h3>Asked :</h3>

Correct line equation

<h3>Solution :</h3>

We can find the straight line equation using this formula,

$\frac{y-y1}{y2-y1} = \frac{x-x1}{x2-x1}$

Insert all we know inside the formula,

$\frac{y-1}{0-1} = \frac{x-(-3)}{0-(-3)}\\\frac{y-1}{-1} = \frac{x +3}{3}\\$

Use cross multiplication,

3(y - 1) = -1(x + 3)\

3y - 3 = -x - 3

3y = -x - 3 + 3

3y = -x

y = -1/3x

<h3>Conclusion :</h3>

The correct equation is y = -1/3x

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2 years ago