10 POINTS! Please help I'm desperate :( A boat travels 42 miles upstream in 3 hours looking for a lost diver. It then travels downstream 70 miles in 2 hours.
Write a system to represent the situation. Then find the speed of the boat and the speed of the current. Use b for boat and c for current.
(it is a System of Equations problem)

step-by-step explanation:

answer: -8.2562234e+13

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.

i dont know

step-by-step explanation: