Answer:
D) x = 12
Step-by-step explanation:
Given:

1. Multiply both sides by 4

2. Subtract 3x from both sides

3. Add 28 to both sides

4. Divide both sides by 7 to isolate the variable:

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brainly.com/question/27844194
Answer:
D - The slope from point O to point A is three times the slope of the line from point A to point B.
Answer:
<u>Geometry</u>
AC equals 13x + 7
<u>Algebra</u>
1. x = -16
2. x = 2
3. 2x^2 - 5x -7
4. (2x + 1)(x - 5)
Step-by-step explanation:
There are different types of parallelograms,and you probably have the notes determining what type it is. So like it could be a square, rectangle, rhombus..