There isn't a rectangular prism. Guess 12.
Hello
To find an equal ratio, you can either multiply or divide each term in the ratio by the same number (but not zero). For example, if we divide both terms in the ratio 3:6 by the number three, then we get the equal ratio, 1:2.
-9d = 63
you divide both side by -9
sooo...
d = -7
Answer:

hope it helps if it helps don'tforget to like and mark
Graph it to a then to b then to c and you will have your answer sikew