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Licemer1 [7]
3 years ago
12

Find the slope of a line that passes through the points (-5, 4) and (1, -8) using the slope formula. The best answer will receiv

e brainliest and 15 points!
Mathematics
1 answer:
likoan [24]3 years ago
8 0

(-5,4),(1,-8)

y2-y1/x2-x1

(-8)-4/1-(-5)

-12/6

-2

-2 is the slope


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Oksi-84 [34.3K]

Answer:

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General Formulas and Concepts:

<u>Pre-Algebra</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

3x + 5(2 + x) = 4x - 7

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Distributive Property] Distribute 5:                                                                 3x + 10 + 5x = 4x - 7
  2. [Addition] Combine like terms:                                                                        8x + 10 = 4x - 7
  3. [Subtraction Property of Equality] Subtract 4x on both sides:                      4x + 10 = -7
  4. [Subtraction Property of Equality] Subtract 10 on both sides:                       4x = -17
  5. [Division Property of Equality] Divide 4 on both sides:                                  x = -17/4
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