If y is 12 less than the product of a and b, then which of the following is an expression for y in terms of a and b ? 12 − (a + b) (a + b) − 12 12 − ab a/b − 12 ab − 12

2 is the final ! : )

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.