List all numbers from the given set that are a. Natural numbers b. Whole numbers c. Integers d. Rational numbers e. irrational numbers f. Real numbers A. List all the natural numbers from the given set. Type each number in the same form as it appears in the problem statement.

(Use comma to separate numbers if needed)

the perimeter is increased by a factor of 2

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.

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed