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sweet-ann [11.9K]
3 years ago
9

-3(x - 1) + 8(x - 3) = 6x + 7 - 5x

Mathematics
2 answers:
Neko [114]3 years ago
5 0

Answer:

The answer would be 7.

Step-by-step explanation:

Hope This Helps God Bless ;)

fredd [130]3 years ago
5 0

Answer:

x=7

Step-by-step explanation:

step 1) -3(x-1)+8(x-3)=6x+7-5x

step 2) -3+3+8(x-3)=6x+7-5x

step 3) -3x+3+8x-24=6x+7-5x

step 4) -3x+3+8x-24=x+7

step 5) 5x+3-24=x+7

step 6) 5x-21=x+7

step 7) 5x-x-21=7

step 8) 5x-x=7+21

step 9) 4x=7+21

step 10) 4x=28

step 11) x=7

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lara31 [8.8K]
Brainliest please

You would subtract 18 over so you have negative -14 equals -e or 14 equals e 
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3 years ago
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An equation for the depreciation of a car is given by y = A(1 – r)t , where y = current value of the car, A = original cost, r =
Mamont248 [21]
<h2>The car is about 6.6 years old.</h2>

Step-by-step explanation:

Given : An equation for the depreciation of a car is given by y = A(1-r)^t, where y = current value of the car, A = original cost, r = rate of depreciation, and t = time, in years. The value of a car is half what it originally cost. The rate of depreciation is 10%.

To find : Approximately how old is the car?

Solution :

The value of a car is half what it originally cost i.e. y=\frac{1}{2} A

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Substitute in the equation, y = A(1-r)^t

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Taking log both side,

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3 years ago
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The cost of 24 bottles of water is $6. Which expression shows how to find the cost of 10 bottles of water?
yaroslaw [1]
So first you need to find out how much one water bottle cost. 
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an ice sculture measures 52 inches and melts continuously by 3% per minute. find the height of a sculpture after 15 minutes
daser333 [38]

Answer:

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Montano1993 [528]

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