A city planner is rerouting traffic in order to work on a stretch of road. the equation of the path of the old route can be described as y= 2/5x - 4. what should the equation of the new route be if it is to be perpendicular to the old route and will go through point (Q, P)? Y - Q= -5/2 (x - p)
Y - Q= 2/5 (x - p)
Y - P= -5/2 (x - q)
Y - P= 2/5 (x - q)

a

Y-q=-5/2 (x-p

Step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x