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liubo4ka [24]
3 years ago
14

Whats the answer to this question??

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
4 0
8² = 64
-1³ = -1
2×2×2×2×2 = 32
64 × -1 = -64
-64 ÷ 32 = -2
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What is the equation of the line passing through the points (3,6) and (2,10)
andrezito [222]

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Step-by-step explanation:

Equation: y=mx+b

***remember: b is the y-intercept and m is the slope.

m=\frac{y2-y1}{x2-x1}

3= x1

2= x2

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10=y2

m=\frac{10-6}{2-3}= \frac{4}{1}= -4

m=-4

Now we have y=-4x+b , so let's find b.

You can use either (x,y) such as (3,6) or (2,10) point you want..the answer will be the same:

   (3,6). y=mx+b or 6=-4 × 3+b, or solving for b: b=6-(-4)(3). b=18.

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Equation of the line: y=-4x+18

3 0
3 years ago
One pattern believe fabric sells for $15 for every 2 yards, and another sells for 37.50 every 5 yards do these fabrics have the
Elenna [48]
We need to find out how much is worth one yard in both fabrics, so we divide $15.00 by 2 and $37.50 by 5:

$15.00 ÷ 2 = $7.50 per yard
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As both prices per yard are the same, the answer is: <span>Yes, these fabrics have the same unit cost.</span>

5 0
3 years ago
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murzikaleks [220]

Answer:

r=16c

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3 years ago
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-1  ,  1 ..........................................................
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Read 2 more answers
Help, I need to pass this class
Oksana_A [137]
45/9 is 5 it means 1 part is =5 
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its b

5 0
3 years ago
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