Round each number to the nearest thousand. 6,029

6,000

8,104

2,90

4,978

978

1,032

What is the slope of the line shown below?

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.