An arts academy requires there to be 3 teachers for every 54 students and 6 for 72 every . How many students does the academy have per teacher?Per tutor? How many tutors does the academy need if it has 144 students?

What is the inverse of the function f(x) = 2x + 1?

Do 12/14 and 8/10 have the same value? explain your answer.

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