Which polynomial correctly combines the like terms and expresses the given polynomial in standard form?

8mn5 – 2m^6 + 5m^2n^4 – m^3n^3 + n^6 – 4m^6 + 9m^2n^4 – mn^5 – 4m^3n^3

A. n^6 + 7mn^5 + 14m^2n^4 – 5m^3n^3 – 6m^6
B. –2m^6 – 5m^3n^3 + 14m^2n^4 + 7mn^5 + n^6
C. 14m^2n^4 + 7mn^5 – 6m^6 – 5m^3n^3 + n^6
D. n^6 – 6m^6 + 7mn^5 + 14m^2n^4 – 5m^3n^3

* The sign ^ means exponent

answer:

(-8,7)

explanation:

we know that  

f

(

−

3

)

=

7

therefore, if we wish to get the output as 7, in the function, we need to have our input to be -3.

looking at the function  

f

(

x

+

5

)

, what should the value of x be, such that the input in the function becomes 7?

we simply equate the terms,

x

+

5

=

−

3

x

=

−

8

thus, the point on the new function would be  

(

−

8

,

7

)

$35.59 in pounds

step-by-step explanation:

the least value out of the data shown is 5, maybe if you post a picture with it i could a little more.

step-by-step explanation:

step-by-step explanation:

12: 00 p.m. to 7: 00 p.m. is a total of 7 hours.

4: 00 p.m. to 7: 00 p.m. is a total of 3 hours.

this means that from 4: 00 p.m to 7: 00 p.m. this represents 3/7 of what was lost from 12: 00 p.m. to 7: 00 p.m.

after knowing this, after doing 11,600 - 6,800 = 4,800

4,800 represents 3/7 of what was lost for 7 hours.

we then divide 4,800 by 3 which gets 1,600.

because we know that 1,600 represents 1/7 of how much water was lost, we just have to multiply by 7, which gets 11,200.   after adding 11,200 to how much water was left at 7: 00 p.m. which was 6,800. 11,200 + 6,800 = 18,000

this means that the pool originally had 18,000 gallons in the pool.

you can also check your work by doing 18,000 - 4(1600), which becomes           1800 - 6400 which gets you 11,600.