Question

shaniece took a taxi from her house to the airport. the taxi company charged a pick - up fee of $3.40 plus $3.50 per mile. the total fare was $80.40, not including the tip. write and solve an equation which can be used to determine $x$, the number of miles in the taxi ride.
answer attempt 1 out of 3
equation:
answer: $x=$

Explanation:

Step1: Set up the equation

The pick - up fee is $3.40 and the cost per mile is $3.50. The total fare is the sum of the pick - up fee and the cost for the miles driven. So the equation is $3.40 + 3.50x=80.40$.

Step2: Isolate the term with x

Subtract 3.40 from both sides of the equation: $3.50x=80.40 - 3.40$.
$3.50x = 77$.

Step3: Solve for x

Divide both sides of the equation by 3.50: $x=\frac{77}{3.50}$.
$x = 22$.

Answer:

Equation: $3.40 + 3.50x=80.40$