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morpeh [17]
2 years ago
13

What is (-2)+(-2)+(-2)??​

Mathematics
2 answers:
TEA [102]2 years ago
8 0

While there is a positive in front of two our negatives, they are canceled out by a positive

Rules of expressions: (++=+)(--=+)(+-=-)

Therefore -2+(-2) is really just -2-2

This equals -4-2=-6

Answer:-6

Rama09 [41]2 years ago
5 0

Answer:

-6

Step-by-step explanation:

hope this helps ;)

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Resolving the quadratic equations carefully will give the values of y and x which represent the population and years.

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<u>Answer:</u>

The correct answer option is C. 0.

<u>Step-by-step explanation:</u>

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7 0
3 years ago
Read 2 more answers
The Gaineys and the Arnolds are saving money for a trip to Utah to go snowboarding. The Arnolds are going to save a nickel on th
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Write a recursive and explicit formula for each option.

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=> a1 =0.05

=> a2 = a1* 2 = 0.05*2

=> a3 = a2*2 = a1* 2*2

..............................................

=>recursive an = a_{n-1} *2

=> explicit an = 0.05*2^{n-1}

  • The Gaineys

Start their savings by saving  $10  on the first day and then  $10  each day of the month

=> a1 = 10

=> a2 = a1 + 10 = 20

=> a3 = a2 +10 = 20 +10 =30

........................................................

=> recursive an = a_{n-1} +10

=> explicit an = 10 + 10( n-1)

Hope it will find you well.

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Question 2 What percent is shaded green? Type your answer on the line. *
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Answer:

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Step-by-step explanation:

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