3 years ago

What is the answer to 3x +12 > 60

1 answer:

7 0

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AlekseyPX

Answer:

1 + 4x - 3 = 6x + 8

4x - 6x = 8 - 1 + 3

-2x = 10|:(-2)

x = -5

8 0

3 years ago

12345 [234]

You can find the slope using the following formula:

$\begin{gathered} m=\frac{y2-y1}{x2-x1} \\ where\colon \\ (x1,y1)=(0,2) \\ (x2,y2)=(1,0) \\ m=\frac{0-2}{1-0}=\frac{-2}{1}=-2 \end{gathered}$

8 0

1 year ago

Sergio [31]

Answer:-2, 4, -4

Step-by-step explanation:

Graph

4 0

2 years ago

USPshnik [31]

The answer is approximately 0.11857

7 0

3 years ago

iren [92.7K]

Remark

Many calculators have a key that will do this in one step. Mine is one of them. So let's start with the answer and then we'll do it the long way.

9C3 = 84. You put it into your calculator as 9 2nF nCr 3 =

Solution

$\dfrac{9!}{(n - 3)!3!} = \dfrac{9*8*7*6!}{6!*3!}=\dfrac{9*8*7}{6}$

3*4*7 = 84 which is what you set out to show.

3 0

3 years ago