Answer:
C
Step-by-step explanation:
slope = rise /run
from point (2, 0) to point (-2, 2) you rise 2 and run -4 so m= 2/-4 = -1/2
54+2x=5x-3(2+6x)
54+2x=5x-6-18x
2x-5x+18x=-6-54
15x=-60
x=-60÷15
x=-4
58.6.....................
B
7+r=15
-7 -7
r = 8
B.8