3 years ago

Please I need help.

Mathematics

1 answer:

frutty [35]3 years ago

6 0

Answer:

Step-by-step explanation:

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If x varies directly as y, find x when y = 8. x = 14 when y = -2 X=_____

Zigmanuir [339]

Answer:

-56 maybe

Step-by-step explanation:

-2*-7=14

8*-7= -56

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3 years ago

9/8*0.97 which is closer to a.0.5 b.1 c.2

Vsevolod [243]

9/8 * 0.97 is equal to 1.09 so it would be closer to B. 1

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3 years ago

the point slope form of the equation of a line that passes through (8,4) and (0,2) is y-4=1/4(×-8) what is the slope intercept f

marissa [1.9K]

Answer:

$\large\boxed{y=\dfrac{1}{4}x+2}$

Step-by-step explanation:

The slope-intercept form of the equation of a line:

$y=mx+b$

m - slope

b - y-intercept → (0, b)

The point-slope form of the equation of a line:

$y-y_1=m(x-x_1)$

m - slope

(x₁, y₁) - point

We have the equation of a line:

$y-4=\dfrac{1}{4}(x-8)\to m=\dfrac{1}{4}$

and the point (0, 2) → b = 2.

Substitute:

$y=\dfrac{1}{4}x+2$

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3 years ago

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Solve -2x+5y-9 when y=1

bija089 [108]

Hello there.

Solve -2x+5y-9 when y=

Just combine like terms
and you'll get

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