fourteen percent of towns population is over the age of 65. If there are 320 residents over the age of 65, approximately what is the population of the town?

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

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

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?