There are 24 altos and 36 sopranos in the school choir. The choir director wants to have an equal number and the greatest possible number of singers in each row. He also does not want to have any altos and sopranos in the same row. How many singers will be in each row?

A. 4
B. 6
C. 8
D. 12

How can you tell when x and y are not directly proportional?

What is the radical expression that is equivalent to the expression 27 1 over 5?

The table below lists recommended amounts of food to order for 10 party guests. how much of each food item should nathan and amanda order for a graduation party with 55 guests? use the table to answer. item amount fried chicken 16 pieces lasagna 7 pounds deli meats 1.8 pounds sliced cheese 1 and two fifths pounds bakery buns 1 dozen potato salad 2 pounds