rasket
rasket
21-01-2019
Mathematics
contestada
30t+20c=<300
5t+10c=<110. Solve for t and c
Respuesta :
nithya98
nithya98
23-01-2019
30t + 20c =< 300
5t + 10c =< 110
10c =< 110-5t
30t + 220-10t =< 300
20t =< 80
t = 4
120c + 20c =< 300
20c = 180
c = 9
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