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.
there is no relationship between the variables.

c. h

mean, 40.6

step-by-step explanation:

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!