360 - 4x - (x+40) - (x+10) = A
A = 360 - 4x - x - 40 - x - 10
A = 310 - 6x
A = 142
<span>Round trip for robot, because it has to get to the destination and back = 3 miles
Rate of robot is 4 miles per hour.
t = time for robot to make delivery.
4r = 3
r = 3/4 = 0.75
It will take the robot 0.75 hours to make the delivery and come back to re restaurant.</span>
Do you have to do thé process
Answer:
104
Step-by-step explanation:
232-128=104
Start at the point (6,3), from there, use rise over run. From the given point, rise up 1, and go right 4.
To get a before point, start at the given point (6,3). Move along the x axis backwards four, and down 1. (2,2)