Rachel owns a bike rental company. she charges an initial fee of $10 for each rental and an hourly rate of $4. mike rented a bike for a few hours and paid $22. write an equation that shows the number of hours mike rented the bike for.

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?

Which of the following points is collinear with (-2,1) and (0,3)

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?