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mixer [17]
3 years ago
13

Perform the operation (10^2-x+1)-(9x-2)

Mathematics
1 answer:
stiks02 [169]3 years ago
5 0

Answer:

-9x^2+911x-202

Step-by-step explanation:

You will need to multiply each term in the parenthesis with each term in the other parenthesis.

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Use the figures to answer questions 1 and 2 . questions in pictures
erma4kov [3.2K]

Answer:

The answer is x=67

Step-by-step explanation:

In the given figure line k and l are parallel

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In fig2 =124

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3 years ago
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Maya's chocolate bar is 29% cocoa. If the weight of the chocolate bar is 67 grams, how many grams of cocoa does it contain? Roun
nika2105 [10]

Answer:

20

Step-by-step explanation:

x/67=29/100

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1943/100=

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Round:

20

8 0
2 years ago
What two prime numbers total 31​
Llana [10]

Answer:

2, 29

Step-by-step explanation:

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6 0
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