What is the slope of a line parallel to the line with this equation: 5x-15y=30a. 3 b. 1/5c. 2/3d. 1/3

The slope of two parallel lines are equal.

Let us find slope of given equation.

The general slope intercept form is given by :

where m is slope

our equation is :

Now we have to convert our equation into slope intercept form.

let us try to isolate y on the left side.

taking 5x to the right side we have ,

dividing both sides by -15,

coefficient of x is slope,

so slope is 1/3

slope of line parallel to it is also same that is 1/3 .

Correct option is D.

good luck!

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