3 years ago

David is thinking about getting the new Iphone. He has to pay a fee up front and also a recuring monthly charge until the

Mathematics

1 answer:

TiliK225 [7]3 years ago

5 0

Answer:

tell him tell him dphones are trash and slow

Step-by-step explanation:

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What is the rate of change on the table above<br> A) -1/3<br> B) 1/2<br> C) -1/4<br> D) 1/5

nirvana33 [79]

answer is option D

$\frac{2}{10} = \frac{1}{5} \\ \frac{4}{20} = \frac{1}{5} \\ \frac{6}{30} = \frac{1}{5} \\ \frac{8}{40} = \frac{1}{5}$

so the answer is option D

please mark this answer as brainlist

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3 years ago

I need help with this！And also can they play 6 levels during their free trial?

djverab [1.8K]

Answer: B and they can play 6 levels

Step-by-step explanation: first solve the mixed fractions

Then solve the factions

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3 years ago

A rental car cost a total of $282 for a week. Six students shared the car. How much should each pay?

Nikitich [7]

282/6 = 47.
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4 years ago

Translate the sentence into an equation.

Natasha2012 [34]

2-x+6=2
8-x=2
-x=2-8
-x=-6
In the both side minus minus will be cutted and the remaining answer is:
X=6

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3 years ago

If <img src="https://tex.z-dn.net/?f=f%28x%29%3D%20%5Cfrac%7B1%7D%7Bx-2%7D%20" id="TexFormula1" title="f(x)= \frac{1}{x-2} " alt

Darina [25.2K]

I think, the answer will be -7

We have:
f(x)=1/(x-2)
g(x)
Then:
(fg)(x)=[1/(x-2)](g(x))=g(x)/(x-2)
Now; we calculate: (fg)`(x)
Remember: (u/v)=(u`v-vu´)/v²
Therefore:

(fg)´(x)=[g´(x)*(x-2) - 1*g(x)]/ (x-2)²
We know that:
g´(1)=-1
(fg)´(1)=6
Therefore:
6=[-1*(1-2)-g(1)]/(1-2)²
6=[1-g(1)]/1
6=1-g(1)
-g(1)=6-1
g(1)=-5

Answer: B. -5

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4 years ago