Mathematics, 03.02.2020 05:05, fordkt9027

Afamily is canoeing downstream (with the current). their speed relative to the banks of the river averages 2.75 mi/h. during the return trip, they paddle upstream (against the current), averaging 1.5 mi/h relative to the riverbank. write and solve a system of equations to find the family’s paddling speed in still water. let s equal the families paddling speed and c represent the current
a.
s + c = 2.75
s - c = 1.5
2.125 mi/h
c.
s + c = 2.75
c - s = 1.5
.60 mi/h
b.
2.75s = c
1.5s = c
1.725 mi/h
d.
2.75c = s
1.5c = s
30 mi/h

Answers: 2

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Afamily is canoeing downstream (with the current). their speed relative to the banks of the river av...