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3 years ago

Solve. Five times a number is 110 less than 7 times the number. Find the number.

Mathematics

1 answer:

pochemuha3 years ago

8 0

Answer:

<h2>ANSWER </h2>

 

$5x = 7x - 110 \\ - 2x = - 110 \\ x = 55$

SO THE VALUE OF X = 55

hope it helps

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Vaselesa [24]

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3 years ago

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kondor19780726 [428]

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3 years ago

Nine times ten to the negative eleventh power over two point four times ten to the eighth power

Greeley [361]

Answer:

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2.4

Step-by-step explanation:

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Given:

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3 years ago

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Dvinal [7]

Answer:

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Step-by-step explanation:

the formula for the surface area of a sphere (As) is

As = 4×pi×r²

the radius r (half of the diameter) is clearly indicated as 5m.

so, As = 4×3.14×5² = 4×3.14×25

I don't even need a calculator for this, as 4×25 = 100

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3 years ago