Answer:
Step-by-step explanation:

3) -3x - 3 = 12 ; Multiplication property of equality
4) -3x = 15 ; Addition property of equality
5)x = -5 ; Division property of equality
Sorry I cant answer it as i dont understand the question im so sorry :(
Answer:
$21.15
Step-by-step explanation:
(235)(.045)(2)
Answer:
4/3 pi≈3
Step-by-step explanation:
40/360 = 1/9
S= pi*r²* n/360
S= 3*4*1 /9 = 4/3