What do two equivalent expressions always have in common?

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

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

X-10/4 when x = –18 a 7 b –2 c –7 d 2