A garden shop orders $2,400 worth of mulch and soil. The shop needs to make a profit of at least $3,000 on the order. The possible combinations of soil and mulch for this order are given by this system of inequalities, where m = pounds of mulch and s = pounds of soil: 1.5m + 0.75s ≤ 2,400
m + 3s ≥ 3,000

Which graph's shaded region represents the possible combinations of soil and mulch for this order?

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.