Mr. Weber drives to a landscape supply center to buy sand and gravel. He needs at least 2 lb of sand. The amount of gravel he will buy will be at least twice the amount of sand he will buy. The center has 6 lb of sand and 13 lb of gravel in stock.
Here is the graph of the feasible region, where x represents the number of pounds of sand and y represents the number of pounds of gravel.

Which ordered pairs meet all the constraints and make sense in context of the situation?

Select each correct answer.
(2 1/2, 10)

(3, 12)

(4,6)

(5, 8 1/2)

Question

Mr. Weber drives to a landscape supply center to buy sand and gravel. He needs at least 2 lb of sand. The amount of gravel he will buy will be at least twice the amount of sand he will buy. The center has 6 lb of sand and 13 lb of gravel in stock.
Here is the graph of the feasible region, where x represents the number of pounds of sand and y represents the number of pounds of gravel.

Which ordered pairs meet all the constraints and make sense in context of the situation?

Select each correct answer.
(2 1/2, 10)

(3, 12)

(4,6)

(5, 8  1/2)

kise_ryouta · Answer

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