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2 years ago

8

Look at the picture below to help. pls

1 answer:

Nesterboy [21]2 years ago

5 0

X > -8

Explanation:
times the 7 on both sides, you get s+1>-7
minus the one on both sides and you get s>-8 open circle on negative 8 going to the right is your final answer. open circles are for inequalities with just a less/greater than sign. closed circles are for less/greater than or EQUAL to.

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–6(x + 5) + 3 = –2(x + 4) – 4x

Irina-Kira [14]

Step-by-step explanation:

–6(x + 5) + 3 = –2(x + 4) – 4x

–6x – 30 + 3 = –2x –8 – 4x

–6x –27 = –6x –8

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3 years ago

What equation is perpendicular to y=2x-3 and<br> passes through (-1, 2)?

Wittaler [7]

Answer:

$y=-\frac{1}{2}x+\frac{5}{2}$

Step-by-step explanation:

Equation of the given line: $y=2x-3$

Slope of the line = $2$

Slope of the perpendicular line = $-\frac{1}{2}$

So the equation of the perpendicular line:

$y=-\frac{1}{2}x+c$

This passes through the point (-1,2).Substituting in the equation:

$2=-\frac{1}{2}*(-1)+c$

=> $c=2+\frac{1}{2}$

=> $c=\frac{5}{2}$

So the equation of the line :

$y=-\frac{1}{2}x+\frac{5}{2}$

4 0

2 years ago

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defon

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

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