It takes a plane 3.5 hours to fly 2,345 miles and 2 hours to fly 860 miles going the opposite direction along the same route. a. How fast does the plane fly during the first leg of the trip? b. How fast does the plane fly during the last leg of the trip? c. What system of equations might be helpful in this scenario? d. Solve this system of equations using the best method. e. How fast is the wind? f. How fast does the plane fly without any wind?
It takes a plane 3.5 hours to fly 2,345 miles and 2 hours to fly 860 miles going the opposite direction along the same route. a. How fast does the plane fly during the first leg of the trip? b. How fast does the plane fly during the last leg of the trip? c. What system of equations might be helpful in this scenario? d. Solve this system of equations using the best method. e. How fast is the wind? f. How fast does the plane fly without any wind?
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.7: Puzzle Problems
Problem 1ST
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It takes a plane 3.5 hours to fly 2,345 miles and 2 hours to fly 860 miles
going the opposite direction along the same route.
a. How fast does the plane fly during the first leg of the trip?
b. How fast does the plane fly during the last leg of the trip?
c. What system of equations might be helpful in this scenario?
d. Solve this system of equations using the best method.
e. How fast is the wind?
f. How fast does the plane fly without any wind?
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