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prohojiy [21]
3 years ago
13

Evaluate the expression 3c – d for the given variable. d = -c + 7

Mathematics
1 answer:
s2008m [1.1K]3 years ago
5 0
3c-d
3c-(-c+7)
3c+c-7
4c-7
Final answer: 4c-7
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What is the answer to the question
S_A_V [24]

The equation of the parallel line is y = –2x – 11.

Solution:

Given equation of the line is y = –2x – 5.

Slope of this line is (m_1) = –2

To write the equation parallel to this line and passes through (–4, –3).

<em>If two lines are parallel, then they have the same slope.</em>

\Rightarrow m_1=m_2

\Rightarrow m_2 =-2

<u>Point-slope formula:</u>

y-y_1=m(x-x_1)

Substitute the given values in the formula, we get

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y=-2x-11

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