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saul85 [17]
3 years ago
9

What is the standard form equation of the line shown below

Mathematics
1 answer:
Andreas93 [3]3 years ago
8 0
Hello,
The line is passing througth
(-1,1) and (1,4).

y-4=(4-1)/(1+1)(x-1)
==>y=3/2(x-1)+4
==>2y=3x-3+8
==>3x-2y=-5

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If the temperature in the Arctic is -13C, but it then rises by 20C, what is the new temperature?
miv72 [106K]

Answer:7

Step-by-step explanation:

all you have to do is subtract 20-13

4 0
2 years ago
A bacteria culture initially contains 100 cells and grows at a rate proportional to its size. After an hour the population has i
Assoli18 [71]

Step-by-step explanation:

Rate of growth equals 420/100 = 4.2 times per hour

So after t=three hours,

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8 0
3 years ago
Read 2 more answers
A pencil costs .27 and a pen costs .32. You buy six pencils and the total cost is 4.18 How many pens did you buy?
skelet666 [1.2K]

Answer:

8 pens

Step-by-step explanation:

<h2><u>Finding the number of pens bought </u></h2>

pencil costs 0.27

pen costs 0.32

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6 * 0.27 + x * 0.32 = 4.18

1.62 + 0.32x = 4.18

0.32x = 4.18 - 1.62

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8 0
3 years ago
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MArishka [77]

Answer:

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Step-by-step explanation:

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3 years ago
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NemiM [27]

Answer:

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Step-by-step explanation:

think quarters

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good luck!!

3 0
2 years ago
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