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balu736 [363]
3 years ago
10

Please help, teacher doesn’t explain anything so i have no idea what i’m doing.

Mathematics
1 answer:
IrinaVladis [17]3 years ago
5 0

Answer:

5) MN = 17

6) x = 8

7) x = 13

Glad to help you anytime!

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The product of twice a number and six is the same as the difference of eleven times the number and 1/4 fine the number
solmaris [256]

Answer:

x= -1/4

Step-by-step explanation:

suppose ,

The  number is x

now,

twice a number = 2 . x = 2x

The product of twice a number and six = 2x . 6 = 12x

  [ "product" means the result of multiplication]

Then,

Eleven times the number = 11 . x = 11x

The difference of eleven times the number and 1/4 = 11x - 1/4

                                                                                       =  (44x-1)/4

Hence,

 12x = (44x-1)/4

=>48x = 44x-1        [multiplied by 4 on both sides]    

=>48x-44x=-1         [subtract 44x on both sides]    

=>4x=-1                   [divide both sides by 4]  

=>x= -1/4                              

3 0
3 years ago
Reduce to simplest form.<br> -5/8 + (-8/5)<br> Need this ASAP (khan academy)
alina1380 [7]

Here is an attachment with the answer. I hope this helps.

7 0
3 years ago
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Is -8-2(3+2n) +7 equivalent to -30-13n
JulsSmile [24]

Answer:

NO

-8-2(3+2n) +7 = -4n-7

-30-13n=

7 0
3 years ago
Any other answers to this question?
oksano4ka [1.4K]

Answer:

yes the answer is the answer that you need lol thx

hope it helped :)

Step-by-step explanation:

7 0
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What 9+1 please answer ​
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Answer:

10

Step-by-step explanation:

6 0
3 years ago
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