Explain how to use a model to find the quotient. 2 1/2 divided by 2

Janet is mixing a 15% glucose solution with a 35% glucose solution. this mixture produces 35 liters of a 19% glucose solution. how many liters of the 15% solution is januet using in the mixture? a. 25 liters c. 28 liters b. 7 liters d. 10 liters

Which of the following is correct interpretation of the expression -4+13

Which statements regarding efg are true? check all that apply.