Abicyclist traveled with a speed of 12 km/h from a camping ground to a station, located 60 km away. write a formula expressing the dependence of the variable s on t, where s is the distance between the bicyclist and the station in km, t - the duration (time) of his travel in hours. using the formula, find s for t=3.5 and t for s=30 (and = separate)

Let

s-------> is the distance in Kilometer

V-----> the speed of the bicyclist in Km/h

t------> is the time in hours

we know that

in this problem we have

Part a) Find s for

we know that

solve for s

substitute the values

therefore

the answer Part a) is

Part b) Find t for

we know that

solve for t

substitute the values

therefore

the answer Part b) is

(x, y)→(x − 8, y − 7)

step-by-step explanation:

enjoy!

answer: answer is c!

ok i got to organize the

3/15 and 12/55

3*

aha

3*4 equals 12 but not

a: no

b:

8/24 12/35

no

gautie

it's c

5/18 = 25/90

5*5=25

18*5 = 90

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step-by-step explanation: