Question

0 1 2. A1 Plumbing Service charges $35 per hour plus a $25 travel charge for a service call. How much would a job that takes 3 hours cost?

Answer 1

Question:

Plumbing Service charges $35 per hour plus a $25 travel charge for a service call. How much would a job that takes 3 hours cost?​

Solution:

Because Plumbing Service charges $35 per hour, then for 3 hours the Service charges:

$35 x 3

Now, additional to the above, we have that Plumbing Service charges a $25 travel charge for a service call. Then the total cost is:

($35 x 3) + $25

that is:

$105 + $25 = $130

Then, we can conclude that the total cost is

$130