Answer:
53.7 miles per hour
divide the speed value by 17.6
0.05(0.85y)=5%(of the onsale dvd)
and a is just the on sale dvd (85%)
Answer: 
Step-by-step explanation:
divided by
is the same thing as multiplying
by
.
The equation we get is:

With this equation, we can factor each equation:

We can cancel out like terms since they would be dividing each other:
