HandyMan133
HandyMan133
12-03-2018
Mathematics
contestada
Please show all work
Respuesta :
sqdancefan
sqdancefan
12-03-2018
1a) distance = speed*time
.. 10x +6y = 30 . . . . . . . total distance = 30 km
1b) x +y = 4 . . . . . . . . . . total of time spent running and walking is 4 hours
2) See the graph for points and plots.
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