4 years ago

PLZ HELP ME

Mathematics

1 answer:

poizon [28]4 years ago

3 0

Answer:

Step-by-step explanation:

x for black fabric , y for green fabric

6x+4y≤ 60 ( the cost is no more than 60 dollars)

x≥3 , y≥ 4 (at least 3 yards of black fabric, at least 4 yards of green fabric,

x+y≥10 ( at least 10 yards of fabric overall)

27) : graph in the screen shot ,( blue picture is simplified one)

note : point lies in the solution:(4,7) , (5,6)

( where is 28)

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