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White raven [17]
3 years ago
10

Which expression is equivalent to -2 (5x-.75)

Mathematics
2 answers:
GrogVix [38]3 years ago
6 0

Answer:

-10x + 1.5

Step-by-step explanation:

Rama09 [41]3 years ago
5 0

Answer:

-10x + 1.5

Step-by-step explanation:

Using the distributive property, the expression can be simplified to -10x + 1.5.

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creativ13 [48]

Answer:

x=3

Step-by-step explanation:

You add the eight to both sides, leaving x on the left and making the -2 a 6 on the right.

Now you have x= 3x-6

Add the six to the right, giving you 6+x=3x

Subtract the x from the left and right. you get 6=2x

Divide 6 by 2 to get x.

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3 years ago
The sum of twice a number and 15 is -42
satela [25.4K]
Assume that the number is n.
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AB passes through A(-3, 0) and B(-6, 5). What is the equation of the line that passes through the origin and is parallel to AB ?
Aleksandr [31]

Answer:

3y + 5x = 0

Step-by-step explanation:

The slope of the line = (y2-y1) / (x2-x1) = (5-0)/(-6-(-3))

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Using the point-slope form , the line that passes through the origin and parallel to this line is

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3 0
3 years ago
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