A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 2 years ago
Samantha and Jake are training for a marathon.In the first week of training Jake ran an average of 7.75 minutes per mile. Later, in week four of training he ran an average of 7.00 minutes per mile. In the first week of training Samantha ran an average of 8.10 minutes per mile. Later, in week six of training she ran an average of 6.60 minutes per mile.
In which week will Jake and Samantha have the same average minutes per mile?
If Jake and Samantha continue to train until week 33, what will their times be
anonymous
 2 years ago
Samantha and Jake are training for a marathon.In the first week of training Jake ran an average of 7.75 minutes per mile. Later, in week four of training he ran an average of 7.00 minutes per mile. In the first week of training Samantha ran an average of 8.10 minutes per mile. Later, in week six of training she ran an average of 6.60 minutes per mile. In which week will Jake and Samantha have the same average minutes per mile? If Jake and Samantha continue to train until week 33, what will their times be

This Question is Open

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0how did you figure that out @britbrat4290

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0X + 4Y = 32 3X + 10Y = 84 (16/2 , 12/2)........(8 , 6).....My own method I teach my students Mult by 5.......5X + 20Y = 160........20Y = 160  5X Mult by 2.......6X + 20Y = 168........20Y = 168  6X 160  5X = 168  6X..........Add 6X 160 + X = 168...................Subtract 160 X = 8 ANSWER in week 8

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0what about what there times will be at week 33 is there an equation i can do to figure it out?

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0the answer u were trying to find in the begggininng 8

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0but plug it into what
Ask your own question
Sign UpFind more explanations on OpenStudy
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.