Ms. bennett wants to buy carpeting for her living room and dining room. explain how she can find the amount of carpet she needs to cover the floor in both rooms

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?