Eduardo bought 2-liter sports drink for soccer practice. During practice Eduardo drank 250 milliters of the sports drink. then he drank 1/2 liter of the drink after practice. how many milliters of the sport drink did Eduardo have left

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?