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2 years ago

10

Half a number decreased by 1

1 answer:

Iteru [2.4K]2 years ago

4 0

Answer:

n ÷ 2 -1

Step-by-step explanation: hope this helps

pls mark as brainliest

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(3x + 10)<br> (5x-10)<br> A)x=30 B.)*= 28<br> c)x=25 Dx=10

MrMuchimi

Answer:D. x=10

Step-by-step explanation:

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2 years ago

What does this mean??4/9 ÷ 17/ 18

vichka [17]

Answer:

4/9 ÷ 17/18 =

Step-by-step explanation:

4/9 ÷ 17/18

4/9 · 18/17 (Take the reciprocals of 17/18)

72/153

Simplest form : 8/17

Hope this helps!

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3 years ago

If sea level = 0, write an integer that represents 25 feet below sea level.

Svetach [21]

Answer: -25

Step-by-step explanation:

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2 years ago

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The population of a country increased by an average of 2% per year from 2000 to 2003. If the population of this country was 2 00

shutvik [7]

Answer:

the answer is 1852 000

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3 years ago

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Is the point P (2,8) on the inside or outside of the circle described with equation x^2+y^2=100?

kykrilka [37]

Points $(x,y)$ on the circle satisfy $x^2+y^2=100$ .

Points inside the circle satisfy $x^2+y^2$ .

Points outside the circle satisfy $x^2+y^2>100$ .

We have

$2^2+8^2=4+64=68$

so the point (2, 8) lies inside the circle.

6 0

2 years ago