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KATRIN_1 [288]
3 years ago
7

Simplify: n+(n+1)+(n+2)+...+[n+(n-1)]+...+(n+2)+(n+1)+n

Mathematics
2 answers:
Rama09 [41]3 years ago
8 0

Answer:

n=-15

Step-by-step explanation:

I hope this helped.

marysya [2.9K]3 years ago
6 0

Answer:

n=-15

Step-by-step explanation:

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Solve 247 divided by 10(^2) . and 247x10 (^2)<br><br> what's different about the two answers?
guajiro [1.7K]
247 divided by 10^2 is 2.47 and 247 times 10^2 is 24,700

6 0
3 years ago
Solve 6(x+1)3−10=740
Vera_Pavlovna [14]

Answer:

x=122/3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

6(x+1)(3)−10=740

18x+18+−10=740(Distribute)

(18x)+(18+−10)=740(Combine Like Terms)

18x+8=740

18x+8=740

Step 2: Subtract 8 from both sides.

18x+8−8=740−8

18x=732

Step 3: Divide both sides by 18.

18x

18

=

732

18

x=

122

3

Answer:

x= 122/3

3 0
3 years ago
since there are 6 faces on a die there is a 3/6 or 1/2 chance of rolling a die and getting a prime number.
Troyanec [42]
I would say 2/5 chance since 1 is neither prime or composite
8 0
3 years ago
Which graph shows the correct representation of {x | x ≤ 5}?
Andrew [12]

Answer:

third choice

Step-by-step explanation:

That would be the third one. It has to be a closed circle because it includes the sign, ≤ meaning that it also has the number 5 included. The numbers that go to the left of 5 are smaller, too.

3 0
3 years ago
There are 12 481 people at a concert.
Lilit [14]

Answer:

I think you need the amount of boy children to solve this.

5 0
3 years ago
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