A kayaker paddles 2 km upstream in the same time that it takes to paddle 3 km downstream. The average speed of the current is 1 km/h. What is the average speed of the kayak in still water?

I need the work as well pleasee!!

Let x represent speed of kayak in the still water.

We have been given that a kayaker paddles 2 km upstream in the same time that it takes to paddle 3 km downstream. The average speed of the current is 1 km/h.  

Speed of kayak upstream would be speed of kayak in still water minus speed of the current that is .

Speed of kayak downstream would be speed of kayak in still water plus speed of the current that is .

Time taken to travel 2 km upstream would be .

Time taken to travel 3 km upstream would be .

Since both times are equal, so we can equate both expressions as:

Cross multiply:

Therefore, the average speed of Kayak in still water is 5 km per hour.

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i