nickolan
nickolan
02-10-2018
Mathematics
contestada
Question number 1 pls
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rocket3989
rocket3989
02-10-2018
x is time spent walking the dog, y is the time washing cars
[tex]x + y \leqslant 20 \\ 7.5x + 6y \geqslant 92[/tex]
Answer Link
mjawando
mjawando
03-10-2018
Let x=dog-walking job
Let y= car was attendant
Inequality: 7.50x+6y>92
Inequality: x+y<20
Answer Link
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