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TEA [102]
3 years ago
14

What is 3.2 - 5.1n - 3n + 5 simplified

Mathematics
2 answers:
kkurt [141]3 years ago
5 0

Answer:

8.2-8.1n

Step-by-step explanation:

First of all, lets do the n part. WE have -5.1n-3n which equals -8.1n. Then, we have 3.2+5, which is 8.2. So we have 8.2-8n or -8.1n+8.2

nalin [4]3 years ago
3 0

Answer:

−8.1n+8.2

Step-by-step explanation:

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Burka [1]
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3 0
3 years ago
Which expression is equivalent to (2x2 +3)(x+4)
FrozenT [24]
The answer should be 7x+28
I Hope this Helps!
5 0
3 years ago
P=−4b 2 +6b−9 <br> Q=7b 2 −2b−5<br> ​P−Q=<br> Your answer should be a polynomial in standard form.
shepuryov [24]

Answer:

−11b^2+8b−4

Step-by-step explanation:

−4b2+6b−9−7b2+2b+5

Simplify by adding terms.

11b2+8b−4

3 0
2 years ago
Lainey bought a set of 20 markers for $6 dollar sign, 6. What is the cost of 1 marker?
marin [14]
Hello!

To find the price of one marker you divide the price paid by the amount of markers bought

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The answer is $0.30

Hope this helps!
5 0
3 years ago
Read 2 more answers
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Yuliya22 [10]

Answer:Gary-18 years brother-10 years

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2nd case:......

3rd case:.....

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8 0
3 years ago
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