Please need help with this one

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Find the area of the triangle shown 3 by 6

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