The cost of renting a car is $45/week plus $0.25/mile traveled during that week. An equation to represent the cost would be y=45+0.25x, where x is the number of miles traveled.

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

Restrictions on f(x) = 1/x+5 and g(x) = x-2

Need on this geometry question. explain how you did it.