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KonstantinChe [14]
3 years ago
11

If f(x) = -2x + 7, find f(8)

Mathematics
1 answer:
anastassius [24]3 years ago
5 0

Answer:

-9

Step-by-step explanation:

You have to plug 8 into the formula for x. f(8) = -2(8)+7 = -16+7 = -9

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The solution to the division problem writtren as a mixed number is 10x426=4260
Angelina_Jolie [31]

Answer:

266 1/4th. I hope this helped, and I would appreciate it if you gave it a good rating. :)

Step-by-step explanation:

1,065 ÷ 4 = 266 and remainder = 1 =>

1,065 = 266 × 4 + 1 =

1,065/4 =

(266 × 4 + 1) / 4 =

266 + 1/4 =

266 1/4

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3 years ago
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sertanlavr [38]
Slope intercept form: y=-2/3x+490

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3 years ago
One endpoint of a line segment is located at (-15, -3). The other
m_a_m_a [10]

The ordered pair for the other end is (35, 3).

Here, first endpoint = (-15, -3)

Midpoint = (10, 0)

From the midpoint formula, we know that:

M = (x1 + x2)/2 , (y1 + y2)/2

So, here M = (10, 0)

x2 = -15

y2 = -3

We will separate the equation (1), in two parts to get the value of x1 and y1.

(x1 + x2)/2 = 10 and (y1 + y2)/2 = 0

For x1,

(x1 + (-15))/2 = 10

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For y1,

(y1 + (-3))/2 = 0

y1 = 3

So, x1 = 35 and y1 = 3.

Therefore, the ordered pair that represents the other end of the segment is (35, 3).

Learn more about midpoint formula here -

brainly.com/question/11085164

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1 year ago
Last week a jacket cost $39.50. This week the price of the jacket decreased by $4.50. What was the percent of the decrease? Roun
zavuch27 [327]
it might be 0.11 or 0.12%
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Answer:

Cos θ = (2/7)

Step-by-step explanation:

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