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m_a_m_a [10]
3 years ago
15

X + 7y = -4 solve for x

Mathematics
2 answers:
zloy xaker [14]3 years ago
7 0
The answer should be <span>X = -4 + -7y</span>
GuDViN [60]3 years ago
4 0
To solve for x
x+7y=-4
x=-4-7y
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Harold had 1400 stamps he gave 350 of them to his brother and the rest to his sister.
NeX [460]

Answer:

The brother received 25% and the sister received 75%

Step-by-step explanation:

8 0
2 years ago
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V(d)V, left parenthesis, d, right parenthesis models Aria's vertical distance from the top of the valley (in kilometers) after w
scoray [572]

Aria's vertical distance from the top of the valley after walking 3 km along the trail is less than 3 km.

Since Here d represents distance along the trail.

And, V(d) represents the vertical distance from the top of the valley (in kilometers) after walking d kilometers along the trail.

If the distance along the trial is 3 km.

That is, d = 3

Then the vertical distance she walked from the top of the valley = V(3)

But According to the question,

V(3) < 3

Her vertical distance from the top of the valley after walking 3 km along the trail is less than 3 km.

Hence, For going 3 km along the trail her vertical distance from the top of the valley is less than 3.

Learn more about Vertical Distance at:

brainly.com/question/4493830

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8 0
1 year ago
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Ratling [72]

Answer:

i believe its A.4%

Step-by-step explanation:

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3 years ago
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Help please!!!! it makes so sense
Tamiku [17]

Answer:

(- \frac{1}{5} , 0 )

Step-by-step explanation:

to find where the line crosses the x- axis, let y = 0 in the equation and solve for x

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x = - \frac{1}{5}

the line crosses the x- axis at (- \frac{1}{5}, 0 ) or ( - 0.2, 0 )

4 0
2 years ago
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What are the coordinates for b c d and e ??
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Step-by-step explanation:

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