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Natasha_Volkova [10]
2 years ago
15

Help me with the questions above please

Mathematics
1 answer:
Vesnalui [34]2 years ago
8 0

Answer:

<h3>x=-7</h3>
  1. -8
  2. -35
  3. 2

4. 2

<h3>x=21</h3>
  1. 76
  2. -35
  3. 14

4. 14

<h3>x=0</h3>
  1. 13
  2. 7
  3. 5
  4. 5
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On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 3, negative 7) and (0, 2). Everyth
crimeas [40]

The inequality described can be written as:

y < 3x + 2.

<h3>How to get the inequality?</h3>

First, we know that we have a dashed line, and the region to the left of that line is shaded, then we will have:

y < line.

The linear equation is of the form:

y = a*x + b

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Remember that if a line passes through the points (x₁, y₁) and (x₂, y₂), then the slope is:

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y < 3x + 2.

If you want to learn more about inequalities:

brainly.com/question/2516147

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2 years ago
What is equivalent to the expression: (10g^3 - 8g^2 + 5g - 14) + (10g^2 + 12g)
irinina [24]
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How to solve for x and what does x equal in this?​
Tanya [424]

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10

Step-by-step explanation:

give brainliest please!

hope this helps :)

so these two angles add up to 180 degrees

7x -3 + 12x -7 = 180

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to check if this is true we can input 10 for x in each side.

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7 0
2 years ago
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Answer:

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I hope I helped you^_^

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