Weldon installed a square hot tub in his backyard and wants to enclose it with a fence. the fence will enclose an area that is 4 feet longer and 2 feet wider than the hot tub. if weldon bought a total of 44 feet of fencing, what are the dimensions of the hot tub

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Is this a polynomial function? i need to know asap