Find an equation of a line through (-2, 4) and perpendicular to -x+8y=16

Step-by-step explanation:

The equation of the line has the form:

Where m is the slope and b is the y-intercept.

Let's find the slope of the given line. Solve for y:

Then m=1/8

By definition the slopes of perpendicular lines are negative reciprocals, therefore the slope of the other line is:

m=-8

Substitute the slope and the point given into the equation of the line to calculate b:

Then the equation is:

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.