Question

read the description of a proportional relationship. during hockey season, ellie stays in excellent shape. to keep up her conditioning in the off - season, she swims every day. there is a proportional relationship between the time (in seconds) ellie swims freestyle, x, and the number of feet she travels, y. the equation that models this relationship is y = 3x. how many feet does ellie travel swimming for 6 seconds? write your answer as a whole number or decimal.

Explanation:

Step1: Identify the given values

We are given $x = 6$ seconds and the equation $y = 3x$.

Step2: Substitute the value of x

Substitute $x = 6$ into $y = 3x$, so $y=3\times6$.

Step3: Calculate the result

$y = 18$.

Answer:

18