Question

How would I figure out this problem?



An electrician charges a one-time fee of $75 plus $25 for each hour of service. If h is the number of hours and t is the total amount billed to the customer, then the variables are related by the equation t = 25h + 75.

Which variable is the independent variable?

A.
t

B.
h

C.
There is no relationship between the variables.

Answer 1

would H be the independant variable and T be the dependant? because if H shifts, then T is forced to shift.

Answer 2

yup

Answer 3

thanks!