3 years ago

Simplify the expression 8x + 4(x -1)

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

6 0

8x+4x-4

12x-4 is the answer

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What is this graphs slope?

Ksivusya [100]

Answer:

slope = -4

Step-by-step explanation:

Given the following points on the graph: (-1, 4) (1, -4)

Let (x1, y1) = (-1, 4)

(x2, y2) = (1, -4)

Use the following slope formula:

$m = \frac{y2 - y1}{x2 - x1}$

$m = \frac{-4 - 4}{1 - (-1)} = \frac{-8}{1 + 1} = \frac{-8}{2} = -4$

Therefore, the slope of the line is -4

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2 years ago

Estimate the product 57×29

love history [14]

58
x29
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1,503 =
1,500

8 0

3 years ago

The equation X squared plus Y squared minus 2X plus 7Y +1 equals zero can be written as which of the following equations

ad-work [718]

For this case we must write in algebraic symbology the expression described above:

We have an equation, then:

x squared plus y squared: $x ^ 2 + y ^ 2$

minus 2x plus 7y plus 1: $-2x + 7y + 1$

equals zero: $= 0$

We construct the equation:

$x ^ 2 + y ^ 2-2x + 7y + 1 = 0$

Answer:

$x ^ 2 + y ^ 2-2x + 7y + 1 = 0$

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3 years ago

PLs need help A doctor’s office records data and concludes that, on average 15 patients out of 100 call to reschedule their appo

Yuki888 [10]

Answer:

36 people

Step-by-step explanation:

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2 years ago

8(8-6v) is equaled to

horsena [70]

8(8-6v)= using the distributive property

8*8 = 64

8*6v = 48v

8(8-6v) = 64-48v

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3 years ago