2.1. Line a can be described by the equation 3(y + 2) = 4x .
Which of these is an equation of a line parallel to line a? Select all that apply.
A. 3x + 4y = 9
B. 3x – 4y = 9
C. -3x + 4y = 9
D. -4x + 3y = 9
E. 4x – 3y = 9

For this case we have that by definition, the equation of the line of the slope-intersection form is given by:

Where:

m: It is the slope

b: It is the cut point with the y axis

By definition, if two lines are parallel then their slopes are equal.

We have the following equation:

Thus, the slope is

From option D we have:

Thus, the correct option is option D.

Option D

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.

2,160 π

step-by-step explanation: