ONLY ANSWER IF YOU KNOW THE ANSWER!! A boat takes 1.5 hours to go 12 miles upstream against the current. It can go 24 miles downstream with the current in the same amount of time. Find the speed of the current and the speed of the boat in still water.
(It would also be helpful if you showed your work, or explained how you got to the answer) :)

Ateacher asked his students to vote for an animal to be their class pet. five-eighteenths of the students voted for a rabbit, voted for a snake, and voted for a hamster. which statement is true? more students voted for a hamster than a snake. more students voted for a snake than a rabbit. more students voted for a rabbit than a hamster. more students voted for a snake than a hamster.

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Explain how you can use the associative property to evaluate (7x50)x4.