3 years ago

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Mathematics

1 answer:

Gnoma [55]3 years ago

3 0

Answer:

13.6

Step-by-step explanation:

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(-5,4), parallel to y=2/5x-5

Yuri [45]

There you go! Hope this helps

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3 years ago

The data in the table are linear. Use the table to find the slope.

Gemiola [76]

Answer:

$m = -\frac{3}{2}$

Step-by-step explanation:

Given

x 2 4 6 8

y 1 -2 -5 -8

Required

Determine the slope

First, pick any two corresponding x and y values.

$(x_1,y_1) =(2,1)$

$(x_2,y_2) =(8,-8)\\$

The slope (m) is then calculated using:

$m = \frac{y_1 - y_2}{x_1 - x_2}$

Substitute in, the x and y values

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

$m = \frac{1 +8}{-6}$

$m = \frac{9}{-6}$

$m = -\frac{9}{6}$

Divide numerator and denominator by 3

$m = -\frac{9/3}{6/3}$

$m = -\frac{3}{2}$

<em>Hence, the slope is -3/2</em>

8 0

3 years ago

40% of what number is 82?

Naya [18.7K]

82*100/40 = 205

<span>40% 0f 205 = 205*40% = 205*40/100 = 82
hopes this helps :) :D :)</span>

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3 years ago

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If the movie theater seats 328 people, what is the maximum amount of money the theater can bring?

Nitella [24]

328*12= 3936

$3936.00

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3 years ago

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Reed wants to buy a new tent for an upcoming camping trip. The tent is marked down from its original price by 20%, and Reed has

lukranit [14]

You would take 175 and multiply it by 0.20 which is 35. The you would subtract 35 from 175 because it is marked down so you would get 140. Next, you would take 140 and multiply it by 0.10 and get 14. Finally subtract 14 from 140 to get your answer which would be $126.

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3 years ago