Aman sold his car for 5,000 which was 60% less than it cost him, how much did the car cost him?

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

How to simply and write the answer n a whole number