Evaluate -8(x-3y) when x=-2 and y =-4

What is 32+4 x (16 x 1/2) -2 show your work}

What is 140% of 25? because i need

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