Six friends order lunch. Which expression shows the total cost if each person orders one sandwich and one cookie?

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

Graph the equation by plotting point x=2

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other