Write three equivalent ratios for each ratio 18/6 , 5/45 , 3/5

X+ y = 5 ; x - y =3 solve using linear combination

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.