At the zoo on monday, 65 percent of the people in attendance were children. if 520 children were in attendance, how many people in total were visiting the zoo on monday? people in attendance

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.

answer:

c) the x-coordinate of the center of the circle increases by 3