Answer:
x=
3/2y
Step-by-step explanation:
3y=2x
Step 1: Flip the equation.
2x=3y
Step 2: Divide both sides by 2.
2x
2
=
3y
2
Answer:
p ≥ 7/4
Step-by-step explanation:
Answer:

Step-by-step explanation:
To know the hours of flight, subtract the departure time from the arrival time
so

Remember that Chicago and Dallas are in the same time zone
I'm terrible at math, so I'm sorry if I'm totally wrong, but I'm assuming you just take the average:
20+28=48m
48/2=24m
On average, it may take them 24m if they work together.