Avideo rental store charges $4 per day to rent a movie and $3 per day to rent a video game. during one summer, tony paid a total of $140 to rent movies and video games from this store. if he rented twice as many video games as movies, how much did he spend on movie rentals during the summer?

What is the value of  y  in the solution to the system of equations? x  +  y  =  12x  –  3y  =  –30a. –8b. –3c. 3d. 8

Suppose the first five terms of a sequence are 4, 5, 9, 27, 123. how could the next term in the sequence be generated?

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?