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2 years ago

Translate the variable expression into a word phrase: 2•(3-X)

Mathematics

1 answer:

attashe74 [19]2 years ago

8 0

The product of 2 and the difference of 3 and X

Hope I could help :)

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Find the derivative of f(x) = 6x + 7 at x = 9

Ket [755]

Answer:

f'(9) = 6

Step-by-step explanation:

f(x) = 6x+7

The derivative is

f'(x) = 6

Evaluated at x=9

f'(9) = 6

3 0

3 years ago

Read 2 more answers

What is the result of dividing 2x3 – 3x2 – 17x + 30 by x + 3

jekas [21]

2x^3 - 3x² - 17x + 30 | x + 3
________________________ 
2x^3 + 6x² _________| 2x² - 9x + 10
_____-9x² - 17x ____ | 
_____-9x² - 27x ____ | 
_________ 10x + 30 _| 
_________ 10x + 30 _| 
________ _____ __0 _|

Ans = 2x² - 9x + 10

BRAINLIEST PLS!!!

7 0

3 years ago

Is 2/3 equal to 1/4?

MrMuchimi

Answer:

Step-by-step explanation:

2/3 in decimal is .6 repeating

1/4 in decimal is 0.25

therefore we cannot conclude that 2/3 is equal to 1/4

6 0

3 years ago

Read 2 more answers

Ella collects 50 bottles to recycle. Of the bottles she collects, 19 are plastic and the rest are glass.

nekit [7.7K]

QUESTION A

The total number of bottles Ella collected is
$50$

The number of bottles that are plastic is

$19$

The percentage of bottles that are plastic is

$= \frac{number \: of \: plastic \: bottles}{total \: number \: of \: bottes} \times 100\%$

$= \frac{19}{50} \times 100\%$

$= 19 \times 2\%$
$= 38\%$

Therefore 38% of the bottles are plastic.

QUESTION B

The total number of bottles that are glass is
$50 - 19 = 31$

The total number of bottles Ella collected is
$50$

The percentage of bottles that is glass is
$= \frac{number \: of \: glass \: bottles}{total \: number \: of \: bottles} \times 100\%$

$= \frac{31}{50} \times 100\%$

$= 31 \times 2\%$
$= 62\%$

Therefore 62% of the bottles are glass

8 0

2 years ago

Plz help!

Marizza181 [45]

Answer:

800 is the answer

Step-by-step explanation:

90-40= 50---->4000/50=800

4 0

2 years ago