Question

Mr. Råbner rent a car for d days. He pays m dollars per day for each of the first 7 days, and half that rate for each additional day. Find the total charge if d> 7.​

Answer 1

Answer:

7m +(x -d)×m/2

Step-by-step explanation:

1. Let the total days be x

so for first 7days

7m

2. then rest of the days is (x-d)

3. Then there is half of the rate so

(m/2)