Step-by-step explanation:
x= new books
y= old books
(to help keep track)
12.50x + 5.50y or 12.50(16) + 5.50(25)
so 337.50 in revenue
<h2>
Answer:</h2><h2>51.</h2>
Hope this will help you lot.
3.2/64 is .05 rounded to the nearest 10th is .1
Answer:
Step-bynznsbsjsjsbsisksbbd-step explanation:bdndnsoansjj hi rodn
