3 years ago

Please help I don't know what it is

Mathematics

2 answers:

olganol [36]3 years ago

8 0

Answer:

-x^3-4x-2

step by step

Tomtit [17]3 years ago

6 0

Answer:

2. is the correct one

Step-by-step explanation:

4x-3x^3+2

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Diagonal, I hope I helped (:

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3 years ago

Eight over 9 and negative fifteen over sixteen

Doss [256]

Answer:

Hi! The correct answer is -5/6

Step-by-step explanation:

<em><u>~Simplify the Expression~</u></em>

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3 years ago

Clark gives 3/10 of his allowance to charity. (<<<

Sunny_sXe [5.5K]

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3 years ago

Read 2 more answers

At Furnace Woods School, enrollment increased from 320 students in 2006 to 349 students in 2007. What is the percent increase in

drek231 [11]

Answer:

9.0625%

Step-by-step explanation:

It increased from 320 to 349

This is a percent INCREASE.

320 is the "old" value and 349 is the "new" value.

We find percent increase by the formula:

$\frac{New-Old}{Old}*100$

Where old is 320 and new is 349. Lets substitute and find the increase (percentage):

$\frac{New-Old}{Old}*100\\=\frac{349-320}{320}*100\\=\frac{29}{320}*100\\=9.0625$

The percentage increase is 9.0625%

5 0

3 years ago

Need NOW PLEASE.....

____ [38]

Answer:

8-(-8) = 8+8

8-8 = 8+(-8)

-8-(-8) = -8+8

-8-8 = -8+(-8)

10-9 = 10+(-9)

10-(-9) = 10+9

Step-by-step explanation:

Remember that if the signs are equal +,+ or -,- , they are positive (+)

if the signs are different like +,- or -,+ then they are negative (-)

7 0

2 years ago

Please help I don't know what it is ​

Please help I don't know what it is