Is -14 +24 negative vaule

Which is a graph of a proportional relationship?

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

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?