You catch ,tag ,and release 35 fish back into a pond . then, you catch 70 more fish , 12 of which have tags on them . what is the best estimate of the number of fish in the proof?

x - 93

Explanation:

Thinking process:

This is a  subtraction problem.

let the total number of fish caught be x

The number of fish tagged = 35 + (70-12)

                                             = 35 + 58

                                             = 93

However, the number of fish is not known. Therefore, the number of fish in the pool cab be given as x - 93.

producers: apple trees, potatoes, carrots, grains, acorns, cabbage, grass, corn, lettuce

consumers: deer, mice, rabbits, chickens, squirrels, horses, worms, cows

predators: eagles, frogs, wolves, owls

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