Posted by amber on Tuesday, August 25, 2009 at 4:33pm.
Braces are used to enclose the members of a set.
An ellipsis (...) is a punctuation mark that represents the rest of a series of numbers that are not enumerated. For example, 1,2,3,... means all positive integers (whole numbers), and 2,4,6,... means all even positive integers. Similarly, -1, -3, -5, ... means all negative odd integers.
Summing everything up, if we need a set of all negative odd integers (whole numbers), we write it as:
{-1, -3, -5, ...}
how many dimes equal the same total amount as 1,000,000,000 pennies?
Liliana -- please click Post a New Question and then ask your algebra question.
This really is hard i have this answer in the saxon book for 7th grade . Hahaha . Can you tell me the answer to?
BLAH BLAH BLAH BLAH AND TY FOR THE BRACES ANSWER