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Furkat [3]
2 years ago
15

Find the y-value when x = -5 for the equation y = -3x

Mathematics
1 answer:
PtichkaEL [24]2 years ago
3 0

Answer:

y=15 is the answers for the question

Step-by-step explanation:

please mark me as brainlest

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Gnesinka [82]

Answer:

2

5

3

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Step-by-step explanation:

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4 0
3 years ago
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Write the equation of the line passing through the given pair of points. (-9, 7) and (-9, -1)
aksik [14]
The first thing I should do with these two points is find the slope of the line.

m = (y2 - y1)/(x2 - x1)

m = (-1 - 7)/(-9 - -9)
m = -8/0

The slope is undefined. We cannot divide by 0. This makes sense because the points (-9, 7) and (-9, -1) would be right on top of each other.  This is a vertical line that has an x-intercept at -9. 

Your equation would be x = -9.
8 0
3 years ago
Find the missing number if the average is 7.
Art [367]

Answer:

A) 8

Step-by-step explanation:

The average of two numbers is 7.

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8 0
3 years ago
Find the value of x in the figure below: (Round to the nearest hundredth)
matrenka [14]

Answer:

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Step-by-step explanation:

8 0
3 years ago
Simplify (3n – 2m)2 = ? 
Tcecarenko [31]
(3n-2m) (3n-2m)

(you multiply the first number (3n) by the first number in the 2nd bracket (3n) and then by the second number in the 2nd bracket (-2m)), and you do the same for -2m

9n2 - 6mn -6nm +4m2

9n2 -12mn + 4m2

8 0
4 years ago
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