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3 years ago

if something starts out at costing $500, and then is marked down by 25% on each of three occasions, what is the final price?

2 answers:

8 0

Well first you multiply 500 by 25%, and you get 125, then you subtract 125 from 500, and you get, 375. Then you just do the same thing two more times, and you get 210.94.

Afina-wow [57]3 years ago

5 0

$125 because when you do $500x0.75 it equals $375. $500-375=$125

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What are the $x$ - and $y$ -intercepts of the equation $3x+4y=24$ ?

Angelina_Jolie [31]

The x and the y-intercepts of the function are 8 and 6, respectively

<h3>Intercepts</h3>

The intercepts of a function are the points where the graph of the function crosses the x-axis

<h3>The function</h3>

The function is given as:

$3x + 4y = 24$

Set y to 0, to calculate the x-intercept

$3x + 4(0) = 24$

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Divide both sides by 3

$x = 8$

Set x to 0, to calculate the y-intercept

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Hence, the x and the y-intercepts of the function are 8 and 6, respectively

Read more about intercepts at:

brainly.com/question/26233

7 0

3 years ago

a chessboard has 64 square. at a chess tournament 84 chessboards were used. how many squares are there on 84 chessboards?

Ksju [112]

Multiply:

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3 years ago

This shape is made of three identical semicircles.

Yuliya22 [10]

Answer:

48cm

Step-by-step explanation:

The perimeter of first shape is 36cm. There are 3 semi circle (curves).

Therefore,

3 curves of semicircle (arc length) = 36

1 curve of semicircle (arc length) = 36/3

= 12cm

In picture 2,

4 semicircles (They've mentioned that they used the same semicircle for the 2nd shape also)

So,

4×12 = 48cm

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3 years ago