Gerry just returned from a cross-country trip. the trip was 3,000 miles from his home, and his total time in the airplane for the round trip was 11 hours. if the plane was flying at a rate of 550 miles per hour, what was the speed of the jet stream?

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

Consider the function f(x)=-5x+3 what is f(-2)

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost