Awindow washer cleaned 38 windows in 2 hours. at this rate, how many windows did he clean in 7 hours? before i pass out trying this question until my smarts come out of my brain

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?

The difference between tax advoidance and tax evasion

Ineed to know the answer to this algebra question.