Question

2. Is the following problem proportional
or non-proportional?
Mario pays $54.99 per month to be a
member at his local gym.
is it proportional?

Answer 1

Answer:

Is a proportional relationship

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $k=\frac{y}{x}$ or $y=kx$

Let

y ----> the total pay

x ---> the number of months

we have

The constant of proportionality is equal to

$k=\ 54.99\ per\ month$

substitute

$y=54.99x$

therefore

Is a proportional relationship