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Debora [2.8K]
3 years ago
13

3) -4b – 9b + 3b ????????????????????????????

Mathematics
2 answers:
katrin2010 [14]3 years ago
7 0

Answer:

-10b

Step-by-step explanation:

-4b-9b+3b

-13b+3b

-10b

aleksandrvk [35]3 years ago
3 0

Answer: =-10b

Step-by-step explanation:

Let's simplify step-by-step.

−4b−9b+3b

=−4b+−9b+3b

Combine Like Terms:

=−4b+−9b+3b

=(−4b+−9b+3b)

=−10b

Answer:

=−10b

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Semenov [28]
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Dividing exponential expressions :

<span> 3.2 </span>  <span> y12</span> divided by <span>y20 = y(12 - 20) = y(-8) = 1/<span>y8</span></span>

<span>Equation at the end of step  3  :</span><span> 27 4 • —————— 16x6y8 </span><span>Step  4  :</span>Final result :<span> 27 ————— 4x6y<span>8</span></span>
6 0
3 years ago
Read 2 more answers
Write the number shown in standard form and expanded notation
zhenek [66]

Given:

Standard form and expanded notation

Find-:

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Explanation-:

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The expanded form is

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3 0
1 year ago
(PERSON WHO ANSWERS WILL BE MARKED BRAINLIEST) Timothy has begun selling copies of his first work of art. In the first year, he
tresset_1 [31]
Y = 40
Since, 
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3rd year = 240 + 40 = 280
4th year = 280 + 40 = 320
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So, basically all you have to do is add 40!
Therefore, the answer is y = 40 Hope this helped! :)

6 0
3 years ago
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Answer:

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6 0
2 years ago
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Hope that helps :)
7 0
3 years ago
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