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3 years ago

I NEED THIS ASAP PLEASE SAVE ME!!!

Mathematics

1 answer:

prohojiy [21]3 years ago

5 0

Answer:

First page, first question the answer b, second question answer is a.

Step-by-step explanation:

When a function is positive, it moves towards the left, when it is negative it moves towards the right.

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Evaluate the expression when w = 14, x = 6 y = 10 and z = 17

hoa [83]

Step-by-step explanation:

at first give expression .

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2 years ago

Simplify (x - y + 1) - (x + y - 1)

andrey2020 [161]

First, distribute the minus sign across the second set. So you have:

x - y + 1 - x - y + 1

Now, we combine like terms:
x-x=0
-y-y=-2y
1+1=2

So we have -2y+2

Hope that helps.

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3 years ago

Factor completely n^4-1

taurus [48]

N^4 - 1 = (n^2 - 1)(n^2 + 1)

= (n + 1)(n - 1)(n^2 + 1)

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2 years ago

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jok3333 [9.3K]

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Step-by-step explanation:

400=15x+95

305=15x

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2 years ago

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Express the following equation in slope-intercept form: 13x - 3y = 18 Select the best answer from the choices provided. A. y = 3

AveGali [126]

Answer:

The equation in the slope-intercept form is y = $\frac{13}{3}x$ + -6 ⇒ C

Step-by-step explanation:

The slope-intercept form of the linear equation is

y = m x + b, where

m is the slope of the line

b is the y-intercept

∵ The equation is 13x - 3y = 18

→ At first move x from the left side to the right side by subtracting 13x

from both sides

∴ 13x - 13x - 3y = 18 - 13x

∴ - 3y = 18 - 13x

→ Make the coefficient of y equal 1 by dividing both sides by -3

∵ $\frac{-3y}{-3}=\frac{18}{-3}-\frac{13x}{-3}$

∴ y = -6 - ( $-\frac{13}{3}x$ )

→ Remember (-)(-) = (+)

∴ y = -6 + $\frac{13}{3}x$

→ Switch the two terms of the right side

∴ y = $\frac{13}{3}x$ + - 6

∴ The equation in the slope-intercept form is y = $\frac{13}{3}x$ + -6

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3 years ago