<span>C. 7x/9y is the correct answer.
</span>
The answer would be rotation
0.625 is the answer to this
16x5=80 cause if it bounces 16 times 5 times then

=

equals
k = 15.6
First, simplify

to 1.2. Your problem should look like:

= 1.2
Second, multiply both sides by 13. Your problem should look like: k = 15.6, which is the answer.