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DiKsa [7]
3 years ago
8

Find the difference of the following sequence: -7, -9, -11...

Mathematics
2 answers:
lidiya [134]3 years ago
6 0

Answer:

each number goes down -2

PtichkaEL [24]3 years ago
5 0

Answer:

the difference is -2

Step-by-step explanation:

each term the value decreases by 2

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What is the solution to the inequality |2n+5|>1?
Yuliya22 [10]
ANSWER

n <  - 3 \: or \: n>  - 2



EXPLANATION



The given inequality is,

|2n + 5|  \:  >  \: 1


By the definition of absolute value,



- (2n + 5)  \:  >  \: 1 \: or \: (2n + 5) \:  >  \: 1



We divide through by negative 1, in the first part of the inequality and reverse the sign to get,

2n + 5 \:   <   \:  - 1 \: or \: (2n + 5) \:  >  \: 1

We simplify now to get,

2n   \:   <   \:  - 1 - 5 \: or \: 2n  \:  >  \: 1 - 5


2n   \:   <   \:  - 6 \: or \: 2n  \:  >  \:  - 4


Divide through by 2 to obtain,

n   \:   <   \:  - 3 \: or \: n  \:  >  \:  - 2


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which is the better deal to buy vegetables at a supermarket? $2.45/2.5lb of potatoes or $0.98/lb of potatoes
Karo-lina-s [1.5K]
If you take 0.98 and multiply by 2.5 you get 2.45 so there is no better deal. ☺
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3 years ago
Answer the following..
Greeley [361]

1. 25%

2. 24.5

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Have a good day! :)

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I'm not entirely sure what the question was to begin with, but I hope this answers it!
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3 years ago
2,4,7,11,... what term is next and is it arithmetic or geometric
dedylja [7]

Answer:

16

Step-by-step explanation:

count number to number which increase

2+2

4+3

7+4

11+5

7 0
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