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. the graph shows 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 the context of the situation? select each correct answer. (2 1/2, 10) (3, 12) (4,6) (5, 8 1/2)

The answers are (2 1/2, 10) and (3, 12)

//I just took the test and these were the answers

(2 1/2, 10) and (3, 12).

Step-by-step explanation:

The variable x represents the number of pounds of sand.  Mr. Weber needs at least 2 pounds of sand; this gives us the inequality

x ≥ 2

The center has only 6 lb of sand; this gives us the inequality

x ≤ 6, as he cannot buy more than they have.

The variable y represents the amount of gravel he buys.  The center has only 13 lb of gravel in stock; this gives us the inequality

y ≤ 13, as he cannot buy more than they have.

Mr. Weber will buy at least twice as much gravel (y) as sand (x); this gives us the inequality

y ≥ 2x

The first ordered pair, (2 1/2, 10), fits the first inequality because 2 1/2 ≥ 2.

It fits the second inequality because 2 1/2 ≤ 6.

It fits the third inequality because 10 ≤ 13.

It fits the fourth inequality because 10 ≥ 2(2 1/2), or 10 ≥ 5.

The second ordered pair fits the first inequality because 3 ≥ 2.  It fits the second inequality because 3 ≤ 6.  It fits the third inequality because 12 ≤ 13.  It fits the fourth inequality because 12 ≥ 2(3), or 12 ≥ 6.

The third ordered pair fits the first inequality because 4 ≥ 2.  It fits the second inequality because 4 ≤ 6.  It fits the third inequality because 6 ≤ 13.  It does not, however, fit the last inequality because 6 is not greater than or equal to 2(4) or 8.

The fourth ordered pair fits the first ordered pair because 5 ≥ 2.  It fits the second ordered pair because 5 ≤ 6.  It fits the third inequality because

8 1/2 ≤ 13.  It does not, however, fit the last inequality because 8 1/2 is not larger than 5(2) or 10.

ok so the answer to your question is simple as long as you look at the different dimensions that contain the exemplary letters that combined in the right order give you words that eventually within the 5th dimension will conform and give you the correct answer to your question. hope i , stop looking at this easily, look at it with a spectral view.

step-by-step explanation:

told you