The value of y varies directly with x. which function represents the relationship between x and y if y = 20/3 when x = 30? a) y = 200 x b) y = 2/9 x c) y = 110/3 x d) y = 9/2 x

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

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