Hey can you please help me posted picture of question help

Mathematics

2 answers:

Anuta_ua [19.1K]3 years ago

8 0

(4x^7-x+6)-(x^7+3)=
4x^7-x+6-x^7-3=
(4-1)x^7-x+3=
3x^7-x+3

Answer: Option C. 3x^7-x+3

Maru [420]3 years ago

3 0

Hey there :)

( 4x⁷ - x + 6 ) - ( x⁷ + 3 )

Distribute the " - " sign into the brackets
4x⁷ - x + 6 - x⁷ - 3

Combine like-terms
4x⁷ - x⁷ - x + 6 - 3
3x⁷ - x + 3

Your answer will be $\boxed {Option \ C }$

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)The histogram shows the number of gold medals won by different numbers of students at an art competition. Which of the followin

Mnenie [13.5K]

Answer:

Eight students won 6, 7, or 8 gold medals.

Step-by-step explanation:

We see that the third bin is labelled 6 - 8. Since this is on the horizontal, or x, axis, this means that the students in this "bin" have won 6 - 8 medals, which is the same as saying winning 6, 7, or 8 medals.

Because this "bin" goes to 8, that means that there are 8 students who earned this many medals.

Thus, the answer is D.

Hope this helps!

8 0

2 years ago

Read 2 more answers

Please help.<br> Is algebra.<br> PLEASE HELP NO LINKS OR FILES.<br> I don't want links.

alexandr1967 [171]

9514 1404 393

Answer:

9n^4

Step-by-step explanation:

The divisor and quotient can be interchanged to find the divisor:

$\dfrac{18n^6+27n^5-36n^4}{2n^2+3n-4}=\boxed{\text{Blank 1}}$

Such division is carried out by first finding the quotient of the highest-degree terms:

$\dfrac{18n^6}{2n^2}=\dfrac{18}{2}n^{6-2}=9n^4$

This value is used to multiply the denominator and subtract that product from the numerator to find the new numerator. The new numerator is zero, so the value that goes in Blank 1 is ...

9n^4

_____

The attachment shows the long division.