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1 year ago

The number of hours, t, it takes a boat to travel 15 miles upstream is represented

Mathematics

1 answer:

iogann1982 [59]1 year ago

8 0

The equation of c is an illustration of subject of formula

The equation of c in terms of r and t is c = r - 15/t

<h3>How to determine the equation?</h3>

The equation is given as:

t = 15/(r - c)

Cross multiply

t(r - c) = 15

Divide both sides by t

r - c = 15/t

Subtract r from both sides

-c = -r + 15/t

Multiply both sides by -1

c = r - 15/t

Take LCM

$c = \frac{rt - 15}{t}$

Hence, the equation of c in terms of r and t is $c = \frac{rt - 15}{t}$

Read more about subject of formula at:

brainly.com/question/10643782

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