MATHEMATICS MIDDLE SCHOOL

Sam has purchased a $30,000 car for his business. The car depreciates 30% every year. What is the explicit formula for this sequence? Note: The car is 0 years old when purchased so the first year is the second entry in the sequence.

Answers

Answer 1
Answer: if your just figuring out how much the car depreciated just by driving off the lot new...1st year.
$30,000×.30=$9,000

$30,000- $9,000=$21,000.

just take the brand new value of the car multiplied by the .30% of the 1st depreciation...take that answer ($9,000) and subtract it from your orginal value of $31,000.

which gives you $21,000
Answer 2
Answer:

Answer:

if your just figuring out how much the car depreciated just by driving off the lot new...1st year.

$30,000×.30=$9,000

$30,000- $9,000=$21,000.

just take the brand new value of the car multiplied by the .30% of the 1st depreciation...take that answer ($9,000) and subtract it from your original value of $31,000.

which gives you $21,000

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Plz ANWSER due soon, plz solve 13, and 14 thanks

Answers

I would say too just multiply each of them by each other, but it matters in which way your doing things here

Answer:

Step-by-step explanation:

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chet needs to buy 4 work shirts, all costing the same amount. after he uses a $25 gift certificate, he spend no more than $75. Write an inequality to find the possible costs for a shirt. identify what your variable represents

Answers

4x-25<$75

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A line contains the point (8, –5). If the slope of the line is 5/7, write the equation of the line using point-slope form.

Answers

Answer: (y+5)=(5)/(7)(x-8)

Step-by-step explanation:

The point slope form of a line having slope m and point (a,b) is given by :-

(y-b)=m(x-a)

Given: A line contains the point = (8, –5)

The slope of the line =(5)/(7)

Now, the point slope form of a line having slope (5)/(7) and point (8,-5) is given by :-

(y-(-5))=(5)/(7)(x-8)\n\n\Rightarrow\ (y+5)=(5)/(7)(x-8)

Hence, the equation of the line =(y+5)=(5)/(7)(x-8)

Answer:  The required equation of the line is y+5=(5)/(7)(x-8).

Step-by-step explanation:  Given that a line contains the point (8, -5) and the slope of the line is {tex]\dfrac{5}{7}.[/tex]

We are to write the equation of the line using point-slope form.

We know that

the equation of a line with slope m and passing through the point (a, b) is given by

y-b=m(x-a).

For the given line, we have

m=(5)/(7),~~~(a,b)=(8,-5).

Therefore, the equation of the line will be

y-b=m(x-a)\n\n\Rightarrow y-(-5)=(5)/(7)(x-8)\n\n\Rightarrow y+5=(5)/(7)(x-8).

Thus, the required equation of the line is y+5=(5)/(7)(x-8).

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Answers

88.89 is the answer to this question
800 ÷ 90 = 80 ÷ 9 = 8.88 or 80/9  :))
i hope this is helpful 
have a nice day 

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Answers

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Answer:

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