What is the answer to this equation?

2x × 3x³ = ?

43lbs of tomatos cost $387. how much would 41lbs cost

Match each inequality to the number line that represents its solution

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2