qwerty20
qwerty20
22-10-2016
Mathematics
contestada
I need help is it A B C or D
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alawiali3107
alawiali3107
22-10-2016
let maria drive for x hours, then
51x + 53(5-x) = 258
265 - 2x = 258
2x = 7
x = 3.5 hours
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