Answer:
Step-by-step explanation:
11: 16
12: 43.2
13: 1/18
B, C
I love slope
Answer:15
1. x = 12
2. x = 5
1. -222 = -2x - 12x - 54
-222 = -14x - 54
-168 = -14x
x = 12
2. 154 = 2x + 12x + 84
154 = 14x + 84
70 = 14x
x = 5