Aneighborhood swim club charges a one-time fee of $25 to join and $85 each month. if n is the number of months of membership and t is the total amount spent, then the variables are related by the equation t = 85n - 25. which variable is the independent variable?
a. n
b. there is no relationship between the variables.
c. t

n is the independent variable.

Step-by-step explanation:

A neighborhood swim club charges a one-time fee of $25 to join

His monthly charges = $85

If n is the number of months of membership and t is the total amount spent, then the variables are related by the equation

In the given equation t is the dependent variable.Since it depends on n.

Total cost will depend on the number of the months for which you have joined the club

n is the independent variable .Since it it does not depend on any other variable like t

Because t total cost depends on n .

Hence Option A is correct : n is the independent variable.

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: