A hospital needs a supply of an expensive medicine. Company A has the most supply available, 1.5 milligrams, which is twice the difference between the weight of Company B's supply and Company C's, and 0.9 milligram more than Company C's supply. How many milligrams can the hospital get from these three companies?

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

What is the area of the triangle 10 13 12

Which of these statements is correct? the system of linear equations 6x - 5y = 8 and 12x - 10y = 16 has no solution. the system of linear equations 7x + 2y = 6 and 14x + 4y = 16 has an infinite number of solutions. the system of linear equations 8x - 3y = 10 and 16x - 6y = 22 has no solution. the system of linear equations 9x + 6y = 14 and 18x + 12y = 26 has an infinite number of solutions.