ALi rents a car for d days. He pays m dollars per day for each of first 7 days,and half that rate for each additional day. Find total rate, if d greater than 7?
You've posted a lot of questions with absolutely no thinking apparent on your part.
You need to go back and add what YOU THINK about each -- or what you've done so far and where you get stuck.
I'm confused in making data for to solve this problem.
Please help me.
To find the total rate if d is greater than 7, first, we need to calculate the rate for the first 7 days and then add the rate for the remaining days.
The rate for the first 7 days is m dollars per day. Since Ali is renting the car for d days and d is greater than 7, he will have (d - 7) additional days after the initial 7 days.
For the additional days, the rate is half of m dollars per day.
Let's calculate the total rate:
Rate for the first 7 days = m dollars/day
Rate for the additional days = (1/2) * m dollars/day
Total rate = Rate for the first 7 days + Rate for the additional days
Total rate = 7 * m + (d - 7) * (1/2) * m
Therefore, the total rate Ali pays if d is greater than 7 is given by the formula: Total rate = 7m + (d - 7)(1/2)m.