Answer:
10
Explanation:
D) 10¢
$72.00/200 = 36¢;
$94.50/350 = 27¢;
$124.00/400= 31¢;
$217.00/620= 35¢;
$221.00/850= 26¢;
The difference in unit price is 36¢ − 26¢ = 10 ¢.
5.8m questions
7.6m answers