2 years ago

-3.8x = -7.4 Is x=2 is a solution

1 answer:

6 0

No

The anser is x= -11,2

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marta [7]

Answer:

19/14 or approximately 1.357143

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Kaylis [27]

Answer:

The top left graph

Step-by-step explanation:

All the others are wrong

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Svetllana [295]

The top graph
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2 years ago

yKpoI14uk [10]

$a_1=8$
$a_2=a_1+d=8+d$
$a_3=a_2+d=(8+d)+d=8+2d$
$a_4=a_3+d=(8+d)+2d=8+3d$
...
$a_9=8+8d=48\implies d=5$
$a_{10}=8+9d$
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$a_{23}=8+22d=118$

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2 years ago

Anuta_ua [19.1K]

Answer:

$20x - 4 = 0$

Step-by-step explanation:

$\frac{y - y1 }{y2 - y1} = \frac{x - x1}{x2 - x1} \\ x1 = - 4 \\ y1 = - 2 \\ x2 = - 4 \\ y2 = - 22$

$x2 = - 4 \\ y2 = - 22$

8 0

2 years ago