Answer:
im not sure but i got 30.1
Step-by-step explanation:

Answer:
7
7
the reson why is becuase the length and width are equal
Step-by-step explanation:
<span>y = 3x - 7
3 = slope
-7 = y intercept
This line would cross the y intercept at -7, and go up by 3 (slope). </span>
9 and 3. Because 9 is a composite number (3*3 = 9) and 3 is a composite number (1*3 = 3).