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Sonja [21]
3 years ago
8

Pls help will give you good rating

Mathematics
1 answer:
son4ous [18]3 years ago
3 0

Answer:

-1

Step-by-step explanation:

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Tomtit [17]
Well i got 130.

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THERES A PIC!! pls answer!! will give brainliest!!
Andrew [12]

Answer:

The slope/rate of change/growth is 5

Step-by-step explanation:

(-8--3)/(-2--1)=-5/-1=5

7 0
2 years ago
Alexa bought a pair of skis for dollar 450. She made a payment of dollar 120 and caught a student discount of dollar 40. Her mot
Sphinxa [80]
If Alexa's mom paid 1/2 of the $450:
$65

if Alexa's mom paid 1/2 of the remaining price:
$145


Alexa's mom paying 1/2 the $450:

$450 divided by 2 = $225
$225 - $120 = $105
$105 - $40 = $65
Alexa has $65 left to pay


Alexa's mom paying 1/2 of the remaining price after the student discount and Alexa payed $120:

$450 - $120 = $330
$330 - $40 = $290
$290 divided by 2 = $145

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8 0
3 years ago
The varlables x and y vary Inversely. Use the given values to wrke an equation relating X and y
ZanzabumX [31]
X and y vary inversely means y is inversely proportional to x, this means:

y=k/x, where k is a constant.

We are given that when x=-4, y=7/2, we replace these values to find k.

7/2=k/-4
k= (-4*7)/2=-14

So we have y=-14/x

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4 0
3 years ago
What is the true solution to 2 In e in5x = 2 In 15?
just olya [345]

Answer:

x = 3

Step-by-step explanation:

Using the rules of logarithms

ln x = ln y ⇒ x = y

ln e = 1

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ln e ln 5x = ln 15

ln 5x = ln 15, hence

5x = 15 ( divide both sides by 5 )

x = 3

5 0
3 years ago
Read 2 more answers
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