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forsale [732]
3 years ago
6

How do i simplify -9-8+(-8×-9)-15 ?​

Mathematics
2 answers:
azamat3 years ago
8 0
-9-8+(-8x-9)-15=-9-8+72-15
=-32+72=40
Anestetic [448]3 years ago
6 0

Answer:

40

Step-by-step explanation:

PEMDAS

Do what is in the parentheses first.

-8 * -9 = 72

-9 - 8 + (72) - 15

-9 - 8 - 15 = -32

-32 + 72 = 40

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Express as a single fraction a/b+b/b - b/a-a/a​
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tekilochka [14]
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3 0
3 years ago
40 POINTS! HELP ME. QUICKLY.
dybincka [34]

Answer:

Part A: <em>D,E</em>    

Part B:

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7 0
2 years ago
Question content area top
Mumz [18]

Answer:

(-6,-4)

Step-by-step explanation:

So there actually is really easy way to solve this problem(that many people will never teach you for some weird reason).

Find difference between two points first in x and y direction.

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Y difference = (-1 - (-6))  = 5

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7 0
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