$8.75x = $6.25x + $20
$8.75x -$6.25x = $20
$2.50x = $20
So when x = 8, $8.75 x 8 books= $70 and $6.25 x 8 books = $50 + $20 club fee = $70
Answer:
550
Step-by-step explanation:
165 x 100= 16500/30=550
Answer: 2.29 x 10^4
Step-by-step explanation:
<span>how many feet= 1mile
how many minutes = 1hr
5280ft=1mile
60mins=1hr
5280ft x 45mi = 237600
divide by 60
3960 ft per minute</span>
Answer:a
Step-by-step explanation: