Question

A plumber charges a visitation fee of $60 and $45 per hour for time worked. If h is the number of hours worked and t is the total charge for completed work, then the variables are related by the equation
t = 45h + 60.

Which variable is the independent variable?

A.
h

B.
There is no relationship between the variables.

C.
t

Answer 1

In linear equations, x is often referred to as the independent variable. So in this equation, h would be x :)

Answer 2

so its a?

Answer 3

Yep

Answer 4

thank u! :D

Answer 5

np c: