The graph shows the relationship between the cost of making cardboard boxes and the number of boxes made , what rate does the point (35,7) represent ? y=$ and x=boxes
7$/35boxes
7$/1$
35$/7boxes
35$/1box
i'm confused between 1 and 3 for the answers !

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain

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

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?