Answer:
<h2>72.5</h2>
Step-by-step explanation:

Answer:
C
Step-by-step explanation:
Express - 1
as an improper fraction, that is
-
x = 9 ( multiply both sides by 5 )
- 9x = 45 ( divide both sides by - 9 )
x = - 5 → C
Answer:5,700
because:
380 time 15 is equal to:
5,700
Answer:he will use 45 minutes to burn 540 calories . he spend a total of 50 minutes ie including 5 minutes of rest.
Step-by-step explanation: 1 minute burns 12 calories
Therefore 540÷12 = 45 minutes plus 5 minutes of rest = 50 minutes.
I'm not very sure but... here's my opinion:
I think you need at least 3 boats to ride on, because as you know, 5 is an odd number. You will have 2 friends in one boat, 2 friends in the second boat, and the one friend that is left over will go on the third boat.
Again, this is just my opinion, so I'm not sure :P
Hope I helped! :)