A rectangular prism has a length of 12 inches, a width of 5 inches, and a height of 4 1/4 inches. The prism is filled with cubes that have edge lengths of
1 1/4 inches
How many cubes are needed to fill the rectangular prism?

Carla is saving money for a trip this summer. she already has some money in her savings account and will add the same amount to her account each week. at the end of 2? weeks, carla has? $130. at the end of 8? weeks, she has? $280. write a linear function in the form y=mx+b to represent the amount of money m that carla has saved after w weeks.