It takes stewart 8 minutes to drive to the store. it takes him 7 times as many minutes to drive to work than it takes him to drive to the store. how many minutes does it take stewart to drive to work?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

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

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42