Answer:
$20
Step-by-step explanation:
Easy formula for these problems is new price divided by change in percent as decimal with 1 at begining. So for this problem it is 21.05/1.0525. You can then test your answer by muliply you answer by 1.0525.
Answer:
the answer is 1.7320508076
Answer:
800m
Step-by-step explanation:
Answer:A William Penn
Step-by-step explanation:
Given to him in 1681 for a debt