Create a shape pattern that matches this number pattern:
9, 12, 15, 18, 21, …

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.

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation:

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values