The Jones family took a 31.5-mile canoe ride down the Indian River [with the current] in 7 hours. The next day, the return trip back up the river [against the current] took 9 hours. Find the rate of the canoe in still water and the rate of the current.

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

you can't solve x because it is 2 linear equation and you only have one equation

answer is 8 r5

step-by-step explanation: