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Sauron [17]
3 years ago
5

2. Simplify the expression 3(-2p -r +5) - (4p + 2r - 9).

Mathematics
1 answer:
yanalaym [24]3 years ago
5 0

Answer:

-10p-5p+24

Step-by-step explanation:

-6p-3r+15-4p-2r+9

-10p-5p+24

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Which operation should you perform first when you simplify 175 - ( 8 + 45 divided by 3) times 7?
KatRina [158]

Answer:

Step-by-step explanation:

175-(8+45÷3)x7 s

start with what's inside the parenthesis

(8+45÷3)  ⇒ (8+15) ⇒(23)

175-(23)x7

then do multiplication

23x7

161

175-161

14

final answer is 14

7 0
3 years ago
Which represents the polynomial written in standard form? 4m – 2m4 – 6m2 9 9 4m 2m4 – 6m2 2m4 – 6m2 – 4m 9 9 – 6m2 4m – 2m4 –2m4
miss Akunina [59]

The standerd form 4m – 2m^4 – 6m^2 +9.

We have given that the polynomial given below we have to find the standerd form  of the polynomial.

<h3>What is the standerd form of the polynomial</h3>

P(x)=a_nx^n+a_{n-1}x^{n-1}+......+a_1x+a_0

n=4

Standard form of the polynomial

4m - 2m^4 - 6m^2 + 9

Rearranginge term we get

=-2m^4 - 6m^2 + 4m + 9

The third term of the given polynomial is 0.

Therefore,the standard form is,

-2m^4 - 6m^2 + 4m + 9

To learn more about polynomial visit:

brainly.com/question/5366408

6 0
2 years ago
1 Which triangle appears to be an obtuse<br> triangle?<br> C<br> B<br> D
vlabodo [156]
The answer is d. Is it right?
8 0
3 years ago
Read 2 more answers
One painter can paint a room in 6 hours. Another painter can paint the same room in 8 hours. How long would it take them to pain
zalisa [80]

Answer:7 hours

Step-by-step explanation:

If the painters split the work they have to do amognst each other {divide each by two}. Then add what you dived by two together that gives you 7 hours

4 0
3 years ago
1a/3a + 2 = 11 what does a equal
VashaNatasha [74]
Because in the numerator and denominator of the fraction 1a/3a, you're able to simplify that and get 1/3. There is actually no solution to the problem you're asking. You're unable to find out what (a) equals. 
4 0
3 years ago
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