Which is a common denominator of
1
4
and
3
5
?

A.
9

B.
15

C.
16

D.
20

What are objects called that have value in and of themselves as well as value as a means of exchange? custom commodity money currency simple money

Sailors went to special school to learn how to use the new technology that would them sail far distences. the school we know about was

Which principle do modern democracies share with ancient athens? a. all people deserve equal rights. b. there should be no taxation without representation. c. people should vote on all matters that concern them. d. people should have a voice in government.