Acook uses 12 cups of tomatoes to make 5 jars of sauce. what is true about the number of cups of tomatoes in each jar?

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.