Answer:
The lines are perpendicular
Step-by-step explanation:
Answer:
x < 2
Step-by-step explanation:
add 2 to both sides, and now you have 4x < 8. Now divide both sides by 4, and now you have x < 2
Answer:
They are counting in even numbers, so using my counting skills, the answer is 4.
Most likely they havd to pay a small amount for 24 months
Answer:
Step-by-step explanation:
If v = plane velocity and c = air current, then:
v + c = 480
v - c = 400
2v = 880
v = 440
The plane's velocity in still air would be 440 miles per hour.