If y varies directly as x, and y=-4 when x=8, find y when x=3

Ppcc assigned a story board on eg. ppcc. edu about a post-apocalyptic world called the books of wisdom. i was wondering if anyone had any advice on how to do well. also is there a way to change you name?

The different forms of a gene for a given trait are called .

What is the leading cause if water scarcity throughout much of the world