Identify the system of linear equations from the tables of values given below. X
y
X
у
0
2
0
1
-4
0
-2
0
6
5
4
-1
-6
-1
2
2
A y = -15 - 2
y = -x + 1
OB. y = -1 -2
y = -1 +1
OC y = 5 + 2
y = kx + 1
OD. y = 1 + 2
y = 1 + 1

This is about circle theorems. someone asap : (

What is the gcf of 20c^3-5c^4+30c^6

After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8