Write in slope-intercept form the equation of the line passing through the given point and perpendicular to the given line.

y = x + 1

Step-by-step explanation:

First you find the slope of the first line using the rise over run method. Here you can see that the line goes up 1 and to the right one in order to reach the next point making the slope 1x or just x. Then you need to make it so that the line intercepts the point by changing the y intercept to 1 making the equation y = x + 1.

I hope this helped!!

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315