3 years ago

ITS EASY PLZ HELP

Mathematics

1 answer:

Angelina_Jolie [31]3 years ago

8 0

Answer:

m = (y - b)/x

Step-by-step explanation:

y = mx + b

mx = y - b

m = (y - b)/x

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The difference between single and compound interest.

ahrayia [7]

Single interest uses an arithmetic formula where as compound interest uses a geometric formula

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3 years ago

-8x+114=11x+10-11x what's the answer

gtnhenbr [62]

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3 years ago

Write an equation in slope-intercept form of the line shown.

7nadin3 [17]

Answer:

$y = 2x - 5$

Step-by-step explanation:

Find the slope using the points, (1, -3) and (3, 1):

$slope(m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{1 -(-3)}{3 - 1} = \frac{4}{2} = 2$

m = 2

Find the y-intercept (b) by substituting x = 1, y = -3, and m = 2 in $y = mx + b$

$-3 = (2)(1) + b$

$-3 = 2 + b$

Subtract 2 from both sides

$-3 - 2 = 2 + b - 2$

$-5 = b$

$b = -5$

Plug in the value of m and b into the slope-intercept form equation, $y = mx + b$ .

Thus:

$y = 2x +(-5)$

✅ $y = 2x - 5$

5 0

3 years ago

Please help these are not easy for me

Pavel [41]

Answer:

12a^2 - 9a + 5

Step-by-step explanation:

(5a^2 - 6a - 4) - (-7a^2 + 3a - 9)

5a^2 + 7a^2 = 12a^2

-6a - 3a = -9a

-4 + 9 = 5

12a^2 - 9a + 5

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3 years ago

PLEASE HELP ASAP:

dmitriy555 [2]

Answer:

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3 years ago

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