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OverLord2011 [107]
3 years ago
9

1 - 12x = -20 - 9x What is X?

Mathematics
2 answers:
noname [10]3 years ago
8 0

Answer:

1-12x=-20-9x

-12x=-21-9x

-3x=-21

divide both sides by -3

x=-7

Step-by-step explanation:

balu736 [363]3 years ago
7 0

Answer: x = 7

Step-by-step explanation:

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3 years ago
The scatter plot shows the amount of sleep Aria got the night before a test and her test scores. Use the y-intercept, (0, 62), a
kotegsom [21]

Answer:

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Step-by-step explanation:

Trend line equation in the form :

y = mx + b

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b = intercept

Using the points :

(0, 62) ; (6, 80)

Slope, m = Rise / Run = (y2-y1) / (x2 - x1)

y2 = 80 ; y1= 62 ; x2 = 6 ; x1 = 0

m = (80 - 62) / (6 - 0)

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m = 3

Intercept, b = value of y when x = 0

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3 0
3 years ago
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Answer:

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Step-by-step explanation:

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7 0
2 years ago
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anyanavicka [17]

Answer:

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Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

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