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3 years ago

8x = 2 write down the value of x

Mathematics

2 answers:

vodomira [7]3 years ago

6 0

x = 0.25

Step-by-step explanation:

8x = 2

x = 2/8

x = 0.25

SSSSS [86.1K]3 years ago

5 0

Divide 8 on each side to isolate x by itself
2/8= 0.25
X= 0.25

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Fynjy0 [20]

Answer:

Step-by-step explanation:

Hello,

26 = 2 * 13

8 = 2 * 4

so we can simply as below.

$\dfrac{26}{8}\\\\=\dfrac{2*13}{2*4}\\\\\boxed{=\dfrac{13}{4}}$

Thank you

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3 years ago

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kozerog [31]

Answer:

Each pound of chocolate chips costs $ 1.5 and each pound of walnuts cost $ 3.75 .

Step-by-step explanation:

Let, each pound of chocolate chips costs $ x and each pound of walnuts costs $ y.

Then, according to the question,

5x + 6y = 30 --------------(1) and,

3x + 2y = 12 ----------------(2)

Multiplying (2) by 3 we get,

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Deducting (1) from (3) we get,

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3 years ago

Suppose you are asked to find the area of a rectangle that is 2.1-cmcm wide by 5.6-cmcm long. Your calculator answer would be 11

Jlenok [28]

Answer:

12 square cm correct to 2 significant figures

Step-by-step explanation:

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To round your result to 2 significant figure, we start counting from the left from the first non-zero digit.

The first two digits are 11 but because the number after is 7 (greater than 4), we round up to 12.

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Answer:

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Step-by-step explanation:

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