
Mark M. answered 10/26/20
Mathematics Teacher - NCLB Highly Qualified
d = r * t
876 = (s + w)4
876 = (s - w)6
876 = 4s + 4w
876 = 6s - 6w
Can you solve for system and answer?
Dee M.
asked 10/26/20A twin engined aircraft can fly 816 miles from city A to city B in 4 hours with the wind and make the return trip in 6 hours against the wind. What is the speed of the wind?
Mark M. answered 10/26/20
Mathematics Teacher - NCLB Highly Qualified
d = r * t
876 = (s + w)4
876 = (s - w)6
876 = 4s + 4w
876 = 6s - 6w
Can you solve for system and answer?
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Dee M.
Say what. Obvi 876 was typo and was meant to be 816, but no I am truly at a loss at how to continue with this problem. I do not have the brain for these sort of things10/26/20