1.)subtract 600 from 750 in order to simplify
2.)divide by 15 on both sides to get y alone. Doing this cancels the 15 on the y and makes the right side equal 10
3.)y=10
For number 2. The pilot flew 4 circuits and in total by the 5th day he flew 14 right?
Moved 5 units right.......................
Check the picture drawn
Consider the line segment AB,
let M be the midpoint of AB, so AM=MA
erect the perpendicular MT to AB from point M. Pick a point P on MT and join it to the points A and B
The triangles PMA and PMB are congruent from the Side Angle Side congruence postulate:
AM=MA, PM is common and m(PMA)=m(PMB)=90°, as MT is perpendicular to AB
so PA=PB
Answer:
Hence, the hourly rental fee is
.
Step-by-step explanation:
Time for which Roberto rented the truck
hours.
Rental fee 
Time for which Allison rented the truck
hours.
Rental fee 
Both companies have the same hourly rental fee.
Let the hourly rental fee of both the companies be
.
Both spent the same amount.
So, according to the question,





Hence, the hourly rental fee is
.