Length of the bike is 5 ft; Height of the bike is 2 1/2 ft. How many more feet is the length of the bike than the height of the bike?

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?