Please help me quickly due at 9:00 pm

Explain how you can use the associative property to evaluate (7x50)x4.

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.