Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
← 55 members online
 0 viewing
bprice26
Group Title
Which set of equations would be used to solve this word problem?
An airplane flew 4.5 hours with a 45 mph head wind. The return trip with a tail wind of the same speed took 2.5 hours. Find the speed of the plane in still air.
Answer
d = 7(r + 45)
None of these systems can be used to solve this problem.
d = 4.5(r + 45) and d = 2.5(r  45)
d = 4.5(r  45) and d = 2.5(r + 45)
 2 years ago
 2 years ago
bprice26 Group Title
Which set of equations would be used to solve this word problem? An airplane flew 4.5 hours with a 45 mph head wind. The return trip with a tail wind of the same speed took 2.5 hours. Find the speed of the plane in still air. Answer d = 7(r + 45) None of these systems can be used to solve this problem. d = 4.5(r + 45) and d = 2.5(r  45) d = 4.5(r  45) and d = 2.5(r + 45)
 2 years ago
 2 years ago

This Question is Closed
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.