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Alex Ar [27]
3 years ago
6

A river has a current of 2km per hour. Find the rate of Fred’s boat in still water if it travels 30 km downstream and the same t

ime it takes to travel 14 km upstream.
Mathematics
1 answer:
ratelena [41]3 years ago
8 0

Answer:

32km

Step-by-step explanation:

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Using equations of linear model function, the number of hours Jeremy wants to skate is calculated as 3.

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The equation that can represent a linear model function is, y = mx + b, where m is the unit rate and b is the initial value.

Equation for Rink A:

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Equation for Rink B:

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To find how many hours (x) both would cost the same (y), make both equation equal to each other

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Learn more about linear model function on:

brainly.com/question/15602982

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Answer:

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